Mitel phone firmware analysis lead to the discovery of two vulnerabilities (CVE-2025-47187 & CVE-2025-47188). Exploiting them leads to unauthenticated code execution on the phone itself.
While on an internal attack simulation engagement, a customer asked us: “Is an attacker able to listen in on our meeting room conversations?”. Motivated by this question, we scanned their internal network and discovered Mitel VoIP phone web management interfaces.
While playing around with the login functionality of the management interface, we accidentally rediscovered CVE-2020-13617 on our own - and since the phone firmware was old enough, it allowed us to leak memory in the failed login response. While we didn’t have enough time to analyze the phone during this engagement, my interest in the phone and its firmware did not vanish.
As part of the R&D team at InfoGuard Labs, I decided to take a closer look at the phone as a research project. This lead to the discovery of two new vulnerabilities:
CVE-2025-47188: Unauthenticated command injection vulnerability
CVE-2025-47187: Unauthenticated .wav file upload vulnerability
These vulnerabilities are present in Mitel 6800 Series, 6900 Series and 6900w Series SIP Phones, including the 6970 Conference Unit with firmware version R6.4.0.SP4 and earlier. Mitel has published the MISA-2025-0004 security advisory informing about these vulnerabilities, the affected devices as well as remediation measures.
Discover how NoName057(16) targeted 3,700+ hosts across Europe using its DDoSia platform. This in-depth report reveals multi-tiered C2 infrastructure, attack patterns, and strategic geopolitical motivations behind the hacktivist-led campaign.
BBC - Transport company KNP forced to shut down after international hacker gangs target thousands of UK businesses.
One password is believed to have been all it took for a ransomware gang to destroy a 158-year-old company and put 700 people out of work.
KNP - a Northamptonshire transport company - is just one of tens of thousands of UK businesses that have been hit by such attacks.
Big names such as M&S, Co-op and Harrods have all been attacked in recent months. The chief executive of Co-op confirmed last week that all 6.5 million of its members had had their data stolen.
In KNP's case, it's thought the hackers managed to gain entry to the computer system by guessing an employee's password, after which they encrypted the company's data and locked its internal systems.
KNP director Paul Abbott says he hasn't told the employee that their compromised password most likely led to the destruction of the company.
"Would you want to know if it was you?" he asks.
"We need organisations to take steps to secure their systems, to secure their businesses," says Richard Horne CEO of the National Cyber Security Centre (NCSC) - where Panorama has been given exclusive access to the team battling international ransomware gangs.
One small mistake
In 2023, KNP was running 500 lorries – most under the brand name Knights of Old.
The company said its IT complied with industry standards and it had taken out insurance against cyber-attack.
But a gang of hackers, known as Akira, got into the system leaving staff unable to access any of the data needed to run the business. The only way to get the data back, said the hackers, was to pay
bleepingcomputer.com -
npm has taken down all versions of the real Stylus library and replaced them with a "security holding" page, breaking pipelines and builds worldwide that rely on the package.
A security placeholder webpage is typically displayed when malicious packages and libraries are removed by the admins of npmjs.com, the world's largest software registry primarily used for JavaScript and Node.js development.
But that isn't quite the case for Stylus: a legitimate "revolutionary" library receiving 3 million weekly downloads and providing an expressive way for devs to generate CSS.
Stylus 'accidentally banned by npmjs'
As of a few hours ago, npmjs has removed all versions of the Stylus package and published a "security holding package" page in its place.
"Stylus was accidentally banned by npmjs," earlier stated Stylus developer Lei Chen in a GitHub issue. The project maintainer is "currently waiting for npmjs to restore access to Stylus."
"I am the current maintainer of Stylus. The Stylus library has been flagged as malicious..., which has caused many [libraries] and frameworks that depend on Stylus to fail to install," also posted Chen on X (formerly Twitter). "Please help me retweet this msg in the hope that the npmjs official team will take notice of this issue."
bleepingcomputer.com - The Lumma infostealer malware operation is gradually resuming activities following a massive law enforcement operation in May, which resulted in the seizure of 2,300 domains and parts of its infrastructure.
Although the Lumma malware-as-a-service (MaaS) platform suffered significant disruption from the law enforcement action, as confirmed by early June reports on infostealer activity, it didn't shut down.
The operators immediately acknowledged the situation on XSS forums, but claimed that their central server had not been seized (although it had been remotely wiped), and restoration efforts were already underway.
Gradually, the MaaS built up again and regained trust within the cybercrime community, and is now facilitating infostealing operations on multiple platforms again.
According to Trend Micro analysts, Lumma has almost returned to pre-takedown activity levels, with the cybersecurity firm's telemetry indicating a rapid rebuilding of infrastructure.
"Following the law enforcement action against Lumma Stealer and its associated infrastructure, our team has observed clear signs of a resurgence in Lumma's operations," reads the Trend Micro report.
"Network telemetry indicates that Lumma's infrastructure began ramping up again within weeks of the takedown."
Weekend attacks compromised about 100 organisations
May hacker contest uncovered SharePoint weak spot
Initial Microsoft patch did not fully fix flaw
LONDON, July 22 (Reuters) - A security patch Microsoft (MSFT.O), opens new tab released this month failed to fully fix a critical flaw in the U.S. tech giant's SharePoint server software, opening the door to a sweeping global cyber espionage effort, a timeline reviewed by Reuters shows.
On Tuesday, a Microsoft spokesperson confirmed that its initial solution to the flaw, identified at a hacker competition in May, did not work, but added that it released further patches that resolved the issue.
It remains unclear who is behind the spy effort, which targeted about 100 organisations over the weekend, and is expected to spread as other hackers join the fray.
In a blog post Microsoft said two allegedly Chinese hacking groups, dubbed "Linen Typhoon" and "Violet Typhoon," were exploiting the weaknesses, along with a third, also based in China.
Microsoft and Alphabet's (GOOGL.O), opens new tab Google have said China-linked hackers were probably behind the first wave of hacks.
Chinese government-linked operatives are regularly implicated in cyberattacks, but Beijing routinely denies such hacking operations.
In an emailed statement, its embassy in Washington said China opposed all forms of cyberattacks, and "smearing others without solid evidence."
The vulnerability opening the way for the attack was first identified in May at a Berlin hacking competition, opens new tab organised by cybersecurity firm Trend Micro (4704.T), opens new tab that offered cash bounties for finding computer bugs in popular software.
It offered a $100,000 prize for so-called "zero-day" exploits that leverage previously undisclosed digital weaknesses that could be used against SharePoint, Microsoft's flagship document management and collaboration platform.
The U.S. National Nuclear Security Administration, charged with maintaining and designing the nation's cache of nuclear weapons, was among the agencies breached, Bloomberg News said on Tuesday, citing a person with knowledge of the matter.
iranintl.com - A cyberattack during the 12-day Iran-Israel war destroyed banking data at major Iranian banks Sepah and Pasargad, halting services nationwide and triggering a high-stakes emergency response by an Iranian banking software firm, a senior engineer said.
“Nothing was accessible. Nothing was visible,” wrote Hamidreza Amouzegar, deputy head of product development at the software firm Dotin, in a LinkedIn post recounting the June 17 breach.
“We tried the backup site—same story there.”
The internet banking, mobile banking, and ATMs of the two banks remained largely non-functional until recently.
Dotin, a major provider of digital systems to Iranian banks, found itself at the center of the crisis.
“Sepah Bank’s primary data center had gone dark, with monitoring dashboards frozen and all stored data apparently corrupted,” he added.
When engineers attempted to switch over to the disaster recovery site, they found that it too had failed, with matching damage reported.
“At that point, the priority was no longer identifying the culprit or mapping the technical details,” Amouzegar wrote. “It was about getting public banking services back online—fast.”
To that end, he wrote, teams turned to Samsonite, a portable data center in a suitcase developed by Dotin following service disruptions in 2022. The system was designed to provide core banking functions—particularly card transactions—for short periods without reliance on the main network.
Nobitex, Iran’s largest cryptocurrency exchange, had also confirmed cyberattacks against its systems during the war.
The pro-Israel hacker group Predatory Sparrow, known for prior cyberattacks on Iran’s fuel infrastructure, claimed responsibility for "paralyzing" Sepah Bank and draining more than $90 million from Nobitex.
Sepah Bank is responsible for processing the payments of military personnel.
Pasargad Bank had already deployed Samsonite, allowing it to restore limited services by the early hours of June 19. Sepah, which had not yet installed the system, remained offline longer, Amouzegar added.
Basic card functionality there was only restored by June 20 after a full system rebuild from partial offline backups, he wrote.
“For a bank processing over a billion transactions monthly, losing just one day meant more than 30 million transactions vanished,” Amouzegar said.
Sepah’s full recovery took until June 27, during which time Samsonite processed more than 60 million transactions.
“The cyber war ended three days after the ceasefire,” he added. “But recovery will take months. What I’ve shared here is only a fragment of the story.”
therecord.media - Novabev Group, the Russian maker of Beluga Vodka and other brands, had to stop shipments and temporarily close stores in its WineLab subsidiary after a ransomware attack.
More than 2,000 WineLab liquor stores across Russia have remained shut for three days following a ransomware attack on their parent company, one of Russia’s largest alcohol producers. Signs on WineLab doors said the stores were closed due to “technical issues.”
The attack crippled parts of the Novabev Group’s infrastructure, affecting WineLab’s point-of-sale systems and online services. The company confirmed that the attackers had demanded a ransom but said it refused to negotiate.
“The company maintains a principled position of rejecting any interaction with cybercriminals and refuses to fulfill their demands,” Novabev Group said in a statement on Wednesday. There is no indication so far that customer data has been compromised, though an investigation is ongoing, the company added.
The identity of the attackers remains unknown. No ransomware group has claimed responsibility for the incident, and Novabev has not publicly attributed the attack.
Novabev Group is a major Russian producer and distributor of spirits, including the Beluga and Belenkaya vodka brands.
The cyberattack has halted product shipments from Novabev for at least two days, according to local retailers quoted by Russian media outlet Vedomosti. Customers also reported being unable to pick up orders from retail locations or parcel lockers, with customer service offering to extend storage periods for online purchases.
WineLab’s stores are currently closed in major cities, including Moscow, St. Petersburg and surrounding regions, according to location data from Yandex Maps. Novabev’s website and mobile app also remain offline.
Forbes Russia estimated that each day of downtime could cost WineLab 200 million to 300 million rubles ($2.6 million to $3.8 million) in lost revenue. Cybersecurity experts interviewed by Forbes said they could not recall a comparable case in which a major Russian retail chain was forced to shut down entirely due to a cyberattack.
Novabev said its internal IT team is working “around the clock” with external specialists to restore operations and strengthen defenses against future threats.
kyivindependent.com - The cyberattack allegedly destroyed large volumes of data and installed custom software designed to further damage the company's information systems.
Cyber specialists from Ukraine's military intelligence agency (HUR) carried out a large-scale cyberattack against the network infrastructure of Russian energy giant Gazprom, causing significant disruptions, a HUR source told the Kyiv Independent on July 18.
The Kyiv Independent could not independently verify these claims. Gazprom and Russian authorities have not publicly commented on the reported incident.
The alleged operation took place on July 17 and targeted systems used by Gazprom and its subsidiaries, which Ukraine's intelligence claims are directly involved in supporting Russia's war effort.
Gazprom is Russia's state-owned energy company, one of the world's largest gas producers and exporters.
The cyberattack allegedly destroyed large volumes of data and installed custom software designed to further damage the company's information systems.
"The degradation of Russian information systems to the technological Middle Ages continues," the source within the HUR told the Kyiv Independent.
"We congratulate Russian 'cyber specialists' on this new achievement and recommend they gradually replace their mice and keyboards with hammers and pincers."
404media.co - Infostealer data can include passwords, email and billing addresses, and the embarrassing websites you use. Farnsworth Intelligence is selling to divorce lawyers and other industries.
When your laptop is infected with infostealing malware, it’s not just hackers that might get your passwords, billing and email addresses, and a list of sites or services you’ve created accounts on, potentially including some embarrassing ones. A private intelligence company run by a young founder is now taking that hacked data from what it says are more than 50 million computers, and reselling it for profit to a wide range of different industries, including debt collectors; couples in divorce proceedings; and even companies looking to poach their rivals’ customers. Essentially, the company is presenting itself as a legitimate, legal business, but is selling the same sort of data that was previously typically sold by anonymous criminals on shady forums or underground channels.
Multiple experts 404 Media spoke to called the practice deeply unethical, and in some cases the use of that data probably illegal. The company is also selling access to a subset of the data to anyone for as little as $50, and 404 Media used it to uncover unsuspecting victims’ addresses.
The activities of the company, called Farnsworth Intelligence, show a dramatic shift in the bevvy of companies that collect and sell access to so-called open source intelligence, or OSINT. Historically, OSINT has included things like public social media profiles or flight data. Now, companies increasingly see data extracted from peoples’ personal or corporate machines and then posted online as fair game not just to use in their own investigations, but to repackage and sell too.
“To put it plainly this company is profiting off of selling stolen data, re-victimizing people who have already had their personal devices compromised and their data stolen,” Cooper Quintin, senior public interest technologist at the Electronic Frontier Foundation (EFF), told 404 Media. “This data will likely be used to further harm people by police using it for surveillance without a warrant, stalkers using it to gather information on their targets, high level scams, and other damaging motives.”
Infostealers are pieces of malware, often stealthily bundled in a piece of pirated software, that steal a victim’s cookies, login credentials, and often more information stored in their browser too. On its website, Farnsworth lays out several potential uses for that stolen data. This includes “skip tacing,” presumably a typo of skip tracing, which is where a private individual or company tracks someone down who owes a debt. The website says users can “find debtors up-to-date addresses.” Another use case is to “Find high impact evidence that can make/break the case of million dollar lawsuits, high value divorce cases, etc.” A third is to “generate lead lists of customers/users from competitors [sic] companies,” because the data could show which competing products they have login credentials for, and, presumably, use.
bleepingcomputer.com - The House of Dior (Dior) is sending data breach notifications to U.S. customers informing them that a May cybersecurity incident compromised their personal information.
The House of Dior (Dior) is sending data breach notifications to U.S. customers informing them that a May cybersecurity incident compromised their personal information.
Dior is a French luxury fashion house, part of the LVMH (Moët Hennessy Louis Vuitton) group, which is the world's largest luxury conglomerate.
The Dior brand alone generates an annual revenue of over $12 billion, operating hundreds of boutiques worldwide.
The security incident occurred on January 26, 2025, but the company only became aware of it on May 7, 2025, launching internal investigations to determine its scope and impact.
"Our investigation determined that an unauthorized party was able to gain access to a Dior database that contained information about Dior clients on January 26, 2025," reads the notice sent to affected individuals.
"Dior promptly took steps to contain the incident, and we have no evidence of subsequent unauthorized access to Dior systems."
Based on the findings of the investigation, the following information has been exposed:
Full names
Contact details
Physical address
Date of birth
Passport or government ID number (in some cases)
Social Security Number (in some cases)
The company clarifies that no payment details, such as bank account or payment card information, were contained in the compromised database, so this information remains safe.
krebsonsecurity.com - On Sunday, July 20, Microsoft Corp. issued an emergency security update for a vulnerability in SharePoint Server that is actively being exploited to compromise vulnerable organizations. The patch comes amid reports that malicious hackers have used the SharePoint flaw to breach U.S. federal and state agencies, universities, and energy companies.
In an advisory about the SharePoint security hole, a.k.a. CVE-2025-53770, Microsoft said it is aware of active attacks targeting on-premises SharePoint Server customers and exploiting vulnerabilities that were only partially addressed by the July 8, 2025 security update.
The Cybersecurity & Infrastructure Security Agency (CISA) concurred, saying CVE-2025-53770 is a variant on a flaw Microsoft patched earlier this month (CVE-2025-49706). Microsoft notes the weakness applies only to SharePoint Servers that organizations use in-house, and that SharePoint Online and Microsoft 365 are not affected.
The Washington Post reported on Sunday that the U.S. government and partners in Canada and Australia are investigating the hack of SharePoint servers, which provide a platform for sharing and managing documents. The Post reports at least two U.S. federal agencies have seen their servers breached via the SharePoint vulnerability.
According to CISA, attackers exploiting the newly-discovered flaw are retrofitting compromised servers with a backdoor dubbed “ToolShell” that provides unauthenticated, remote access to systems. CISA said ToolShell enables attackers to fully access SharePoint content — including file systems and internal configurations — and execute code over the network.
Researchers at Eye Security said they first spotted large-scale exploitation of the SharePoint flaw on July 18, 2025, and soon found dozens of separate servers compromised by the bug and infected with ToolShell. In a blog post, the researchers said the attacks sought to steal SharePoint server ASP.NET machine keys.
“These keys can be used to facilitate further attacks, even at a later date,” Eye Security warned. “It is critical that affected servers rotate SharePoint server ASP.NET machine keys and restart IIS on all SharePoint servers. Patching alone is not enough. We strongly advise defenders not to wait for a vendor fix before taking action. This threat is already operational and spreading rapidly.”
Microsoft’s advisory says the company has issued updates for SharePoint Server Subscription Edition and SharePoint Server 2019, but that it is still working on updates for supported versions of SharePoint 2019 and SharePoint 2016.
CISA advises vulnerable organizations to enable the anti-malware scan interface (AMSI) in SharePoint, to deploy Microsoft Defender AV on all SharePoint servers, and to disconnect affected products from the public-facing Internet until an official patch is available.
The security firm Rapid7 notes that Microsoft has described CVE-2025-53770 as related to a previous vulnerability — CVE-2025-49704, patched earlier this month — and that CVE-2025-49704 was part of an exploit chain demonstrated at the Pwn2Own hacking competition in May 2025. That exploit chain invoked a second SharePoint weakness — CVE-2025-49706 — which Microsoft unsuccessfully tried to fix in this month’s Patch Tuesday.
Microsoft also has issued a patch for a related SharePoint vulnerability — CVE-2025-53771; Microsoft says there are no signs of active attacks on CVE-2025-53771, and that the patch is to provide more robust protections than the update for CVE-2025-49706.
This is a rapidly developing story. Any updates will be noted with timestamps.
In the summer of 2005, Tan Dailin was a 20-year-old grad student at Sichuan University of Science and Engineering when he came to the attention of the People’s Liberation Army of China.
Tan was part of a burgeoning hacker community known as the Honkers—teens and twentysomethings in late-’90s and early-’00s China who formed groups like the Green Army and Evil Octal and launched patriotic cyberattacks against Western targets they deemed disrespectful to China. The attacks were low-sophistication—mostly website defacements and denial-of-service operations targeting entities in the US, Taiwan, and Japan—but the Honkers advanced their skills over time, and Tan documented his escapades in blog posts. After publishing about hacking targets in Japan, the PLA came calling.
The subsequent timeline of events is unclear, but Tan, who went by the hacker handles Wicked Rose and Withered Rose, then launched his own hacking group—the Network Crack Program Hacker (NCPH). The group quickly gained notoriety for winning hacking contests and developing hacking tools. They created the GinWui rootkit, one of China’s first homegrown remote-access backdoors and then, experts believe, used it and dozens of zero-day exploits they wrote in a series of “unprecedented” hacks against US companies and government entities over the spring and summer of 2006. They did this on behalf of the PLA, according to Adam Kozy, who tracked Tan and other Chinese hackers for years as a former FBI analyst who now heads the SinaCyber consulting firm, focused on China.
Tan revealed online at the time that he and his team were being paid about $250 a month for their hacking, though he didn’t say who paid or what they hacked. The pay increased to $1,000 a month after their summer hacking spree, according to a 2007 report by former threat intelligence firm VeriSign iDefense.
At some point, Tan switched teams and began contracting for the Ministry of State Security (MSS), China’s civilian intelligence agency, as part of its notorious hacking group known as APT 41. And in 2020, when Tan was 36, the US Justice Department announced indictments against him and other alleged APT 41 members for hacking more than 100 targets, including US government systems, health care organizations, and telecoms.
Tan’s path to APT 41 isn’t unique. He’s just one of many former Honkers who began their careers as self-directed patriotic hackers before being absorbed by the state into its massive spying apparatus.
Not a lot has been written about the Honkers and their critical role in China’s APT operations, outside of congressional testimony Kozy gave in 2022. But a new report, published this month by Eugenio Benincasa, senior cyberdefense researcher at the Center for Security Studies at ETH Zürich university in Switzerland, expands on Kozy’s work to track the Honkers’ early days and how this group of skilled youths became some of China’s most prolific cyberspies.
“This is not just about [Honkers] creating a hacker culture that was implicitly aligned with national security goals,” Benincasa says, “but also the personal relations they created [that] we still see reflected in the APTs today.”
Early Days
The Honker community largely began when China joined the internet in 1994, and a network connecting universities and research centers across the country for knowledge-sharing put Chinese students online before the rest of the country. Like US hackers, the Honkers were self-taught tech enthusiasts who flocked to electronic bulletin boards (dial-up forums) to share programming and computer hacking tips. They soon formed groups like Xfocus, China Eagle Union, and The Honker Union of China and came to be known as Red Hackers or Honkers, a name derived from the Mandarin word “hong,” for red, and “heike,” for dark visitor—the Chinese term for hacker.
lookout.com - Massistant is a mobile forensics application used by law enforcement in China to collect extensive information from mobile devices.
Researchers at the Lookout Threat Lab have discovered a mobile forensics application named Massistant, used by law enforcement in China to collect extensive information from mobile devices. This application is believed to be the successor to a previously reported forensics tool named “MFSocket” used by state police and reported by various media outlets in 2019. These samples require physical access to the device to install, and were not distributed through the Google Play store.
Forensics tools are used by law enforcement personnel to collect sensitive data from a device confiscated by customs officials, at local or provincial border checkpoints or when stopped by law enforcement officers.
These tools can pose a risk to enterprise organizations with executives and employees that travel abroad - especially to countries with border patrol policies that allow them to confiscate mobile devices for a short period of time upon entry. In 2024, the Ministry of State Security introduced new legislation that would allow law enforcement personnel to collect and analyze devices without a warrant. There have been anecdotal reports of Chinese law enforcement collecting and analyzing the devices of business travellers. In some cases, researchers have discovered persistent, headless surveillance modules on devices confiscated and then returned by law enforcement such that mobile device activity can continue to be monitored even after the device has been returned.
forbes.com - Microsoft has confirmed that SharePoint Server is under mass attack and no patch is yet available — here’s what you need to know and how to mitigate the threat.
Microsoft Confirms CVE-2025-53770 SharePoint Server Attacks
It’s been quite the few weeks for security warnings, what with Amazon informing 220 million customers of Prime account attacks, and claims of a mass hack of Ring doorbells going viral. The first of those can be mitigated by basic security hygiene, and the latter appears to be a false alarm. The same cannot be said for CVE-2025-53770, a newly uncovered and confirmed attack against users of SharePoint Server which is currently undergoing mass exploitation on a global level, according to the Eye Research experts who discovered it. Microsoft, meanwhile, has admitted that not only is it “aware of active attacks” but, worryingly, “a patch is currently not available for this vulnerability.”
CVE-2025-53770, which is also being called ToolShell, is a critical vulnerability in on-premises SharePoint. The end result of which is the ability for attackers to gain access and control of said servers without authentication. If that sounds bad, it’s because it is. Very bad indeed.
“The risk is not theoretical,” the researchers warned, “attackers can execute code remotely, bypassing identity protections such as MFA or SSO.” Once they have, they can then “access all SharePoint content, system files, and configurations and move laterally across the Windows Domain.”
And then there’s the theft of cryptographic keys. That can enable an attacker to “impersonate users or services,” according to the report, “even after the server is patched.” So, even when a patch is eventually released, and I would expect an emergency update to arrive fairly quickly for this one, the problem isn’t solved. You will, it was explained, “need to rotate the secrets allowing all future tokens that can be created by the malicious actor to become invalid.”
And, of course, as SharePoint will often connect to other core services, including the likes of Outlook and Teams, oh and not forgetting OneDrive, the threat, if exploited, can and will lead to “data theft, password harvesting, and lateral movement across the network,” the researchers warned.
0din.ai - In a recent submission last year, researchers discovered a method to bypass AI guardrails designed to prevent sharing of sensitive or harmful information. The technique leverages the game mechanics of language models, such as GPT-4o and GPT-4o-mini, by framing the interaction as a harmless guessing game.
By cleverly obscuring details using HTML tags and positioning the request as part of the game’s conclusion, the AI inadvertently returned valid Windows product keys. This case underscores the challenges of reinforcing AI models against sophisticated social engineering and manipulation tactics.
Guardrails are protective measures implemented within AI models to prevent the processing or sharing of sensitive, harmful, or restricted information. These include serial numbers, security-related data, and other proprietary or confidential details. The aim is to ensure that language models do not provide or facilitate the exchange of dangerous or illegal content.
In this particular case, the intended guardrails are designed to block access to any licenses like Windows 10 product keys. However, the researcher manipulated the system in such a way that the AI inadvertently disclosed this sensitive information.
Tactic Details
The tactics used to bypass the guardrails were intricate and manipulative. By framing the interaction as a guessing game, the researcher exploited the AI’s logic flow to produce sensitive data:
Framing the Interaction as a Game
The researcher initiated the interaction by presenting the exchange as a guessing game. This trivialized the interaction, making it seem non-threatening or inconsequential. By introducing game mechanics, the AI was tricked into viewing the interaction through a playful, harmless lens, which masked the researcher's true intent.
Compelling Participation
The researcher set rules stating that the AI “must” participate and cannot lie. This coerced the AI into continuing the game and following user instructions as though they were part of the rules. The AI became obliged to fulfill the game’s conditions—even though those conditions were manipulated to bypass content restrictions.
The “I Give Up” Trigger
The most critical step in the attack was the phrase “I give up.” This acted as a trigger, compelling the AI to reveal the previously hidden information (i.e., a Windows 10 serial number). By framing it as the end of the game, the researcher manipulated the AI into thinking it was obligated to respond with the string of characters.
Why This Works
The success of this jailbreak can be traced to several factors:
Temporary Keys
The Windows product keys provided were a mix of home, pro, and enterprise keys. These are not unique keys but are commonly seen on public forums. Their familiarity may have contributed to the AI misjudging their sensitivity.
Guardrail Flaws
The system’s guardrails prevented direct requests for sensitive data but failed to account for obfuscation tactics—such as embedding sensitive phrases in HTML tags. This highlighted a critical weakness in the AI’s filtering mechanisms.
securityweek.com - The MITRE AADAPT framework provides documentation for identifying, investigating, and responding to weaknesses in digital asset payments.
The non-profit MITRE Corporation on Monday released Adversarial Actions in Digital Asset Payment Technologies (AADAPT), a cybersecurity framework designed to help the industry tackle weaknesses in cryptocurrency and other digital financial systems.
Modeled after the MITRE ATT&CK framework, AADAPT delivers a structured methodology that developers, financial organizations, and policymakers can use to find, investigate, and address risks in digital asset payments.
Insights that more than 150 sources from academia, government, and industry provided on real-world attacks on digital currencies and related technologies were used to create a playbook of adversarial TTPs linked to digital asset payment technologies.
The increased use of cryptocurrency has led to the emergence of sophisticated threats, such as phishing schemes, ransomware campaigns, and double-spending attacks, often with severe impact on organizations that lack cybersecurity resources, such as local governments and municipalities.
AADAPT is meant to help them enhance their stance through practical guidance and tools that specifically cover this financial market segment.
According to MITRE, AADAPT was founded on an in-depth review of underlying technologies such as smart contracts, distributed ledger technology (DLT) systems, consensus algorithms, and quantum computing, along with vulnerabilities and credible attack methods.
The tool supports critical use cases to help develop analytics for emulating threats, create detection techniques, compare insights, and assess security capabilities to prioritize decisions, essentially assisting stakeholders in adopting best practices.
“Digital payment assets like cryptocurrency are set to transform the future of global finance, but their security challenges cannot be ignored. With AADAPT, MITRE is empowering stakeholders to adopt robust security measures that not only safeguard their assets but also build trust across the ecosystem,” MITRE VP Wen Masters said.
msrc.microsoft.com - Microsoft is aware of active attacks targeting on-premises SharePoint Server customers. The attacks are exploiting a variant of CVE-2025-49706. This vulnerability has been assigned CVE-2025-53770.
SharePoint Online in Microsoft 365 is not impacted.
A patch is currently not available for this vulnerability. Mitigations and detections are provided below.
Our team is actively working to release a security update and will provide additional details as they are available.
How to protect your environment
To protect your on-premises SharePoint Server environment, we recommend customers configure AMSI integration in SharePoint and deploy Defender AV on all SharePoint servers. This will stop unauthenticated attackers from exploiting this vulnerability.
AMSI integration was enabled by default in the September 2023 security update for SharePoint Server 2016/2019 and the Version 23H2 feature update for SharePoint Server Subscription Edition. For more details on how to enable AMSI integration, see here.
If you cannot enable AMSI, we recommend you consider disconnecting your server from the internet until a security update is available.
We also recommend you deploy Defender for Endpoint to detect and block post-exploit activity.
We will continue to provide updates and additional guidance for our customers as they become available.
Microsoft Defender Detections and Protections
Microsoft Defender Antivirus
Microsoft Defender Antivirus provides detection and protection against components and behaviors related to this threat under the detection name:
Exploit:Script/SuspSignoutReq.A
Trojan:Win32/HijackSharePointServer.A
Microsoft Defender for Endpoint
Microsoft Defender for Endpoint provides customers with alerts that may indicate threat activity associated with this threat. These alerts, however, can be triggered by unrelated threat activity. The following alert titles in the Microsoft Defender Security Center portal can indicate threat activity on your network:
Possible web shell installation
Possible exploitation of SharePoint server vulnerabilities
Suspicious IIS worker process behavior
‘SuspSignoutReq’ malware was blocked on a SharePoint server
HijackSharePointServer’ malware was blocked on a SharePoint server
Advanced hunting
NOTE: The following sample queries let you search for a week’s worth of events. To explore up to 30 days’ worth of raw data to inspect events in your network and locate potential related indicators for more than a week, go to the Advanced Hunting page > Query tab, select the calendar dropdown menu to update your query to hunt for the Last 30 days.
To locate possible exploitation activity, run the following queries in Microsoft 365 security center.
Successful exploitation via file creation (requires Microsoft 365 Defender)
Look for the creation of spinstall0.aspx, which indicates successful post-exploitation of CVE-2025-53770. Run query in the Microsoft 365 Defender
DeviceFileEvents
| where FolderPath has "MICROS~1\WEBSER~1\16\TEMPLATE\LAYOUTS"
| where FileName =~ "spinstall0.aspx"
or FileName has "spinstall0"
| project Timestamp, DeviceName, InitiatingProcessFileName, InitiatingProcessCommandLine, FileName, FolderPath, ReportId, ActionType, SHA256
| order by Timestamp desc
theregister.com - Exclusive Aviation insiders say Serbia's national airline, Air Serbia, was forced to delay issuing payslips to staff as a result of a cyberattack it is battling.
Internal memos, seen by The Register, dated July 10 told staff: "Given the current situation and the ongoing cyberattacks, for security reasons, we will postpone the distribution of the June 2025 payslips.
"The IT department is working to resolve the issue as a priority, and once the conditions allow, the payslips will be sent to your email addresses."
Staff were reportedly paid their monthly salaries, but access to their payslip PDF was unavailable.
HR warned staff earlier in the day against opening emails that appeared to be related to payslips, or those that mention the staff members' first and last names "as if you sent them to yourself."
"We also kindly ask that you act responsibly given the current situation."
According to other internal comms seen by The Register, Air Serbia's IT team began emailing staff warning them that it was facing a cyberattack on July 4.
"Our company is currently facing cyberattacks, which may lead to temporary disruptions in business processes," they read.
"We kindly ask all managers to promptly create a work plan adapted to the changed circumstances, in accordance with the Business Continuity Plan, and to communicate it to their teams as soon as possible."
The same email communication chain mentioned the company's IT and security manager issuing a staff-wide password reset and installing security-scanning software on their machines on July 7.
All service accounts were killed at this point, which affected several automated processes, and datacenters were added to a demilitarized zone, which led to issues with users not being able to sync their passwords.
Additionally, internet access was removed for all endpoints, leaving only a certain few whitelisted pages under the airserbia.com domain available.
IT also installed a new VPN client "due to identified security vulnerabilities."
"We kindly ask you to take this situation seriously and fully cooperate with the IT team," the memo reads. "Please allow them to install the necessary software as efficiently as possible and carefully follow any further instructions they provide."
Two days after this, another wave of password resets came, the source said. Instead of allowing users to choose their own, the replacements followed a template from the sysadmins.
On July 11, IT issued a third wave of password resets, and staff were asked to leave their PCs locked but open before heading home for the weekend, so the IT team could continue working on them.
A source familiar with the matter, who spoke to The Register on condition of anonymity, said Air Serbia is trying to clean up a cyberattack that led to a deep compromise of its Active Directory.
As of July 14, the source claimed the airline's blue team has not fully eradicated the attackers' access to the company network and is not sure when the attackers broke in, due to a lack of security logs, although it is thought to be in the first few days of July.
The attack at the company, which is government-owned, is likely to have led to personal data compromise, the insider suspects, and some staff expressed concern that the company might not publicly disclose the intrusion.
bankinfosecurity.com - Hacker Claims to Have Exploited Flaw in Oracle WebLogic Server, Sold Stolen Data
A hacker claims to have stolen and sold the personal data of clients of Seychelles Commercial Bank. The bank, which provides personal and corporate services on Seychelles, one of the world's smallest countries, notified customers of a hack, but said only personal information - not money - was stolen.
The archipelago nation in the Indian Ocean, located northeast of Madagascar, sports 98,000 inhabitants, ranks as the richest country in Africa and has a reputation for being a tax haven.
Seychelles Commercial Bank on Friday said it "recently identified and contained a cybersecurity incident, which has resulted in its internet banking services being temporarily suspended," and requested customers "make use of our ATMs or visit one of our branches during normal banking hours."
In its breach notification, the bank told customers: "SCB regrets to inform that this cyber incident resulted in unintentional exposure of personal information of internet banking customers only. The bank reassures all its internet banking customers that no funds have been accessed."
