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Semaine 14 (March 31, 2025)

Someone is trying to recruit security researchers in bizarre hacking campaign  | TechCrunch

Are you willing to hack and take control of Chinese websites for a random person for up to $100,000 a month?

Someone is making precisely that tantalizing, bizarre, and clearly sketchy job offer. The person is using what looks like a series of fake accounts with avatars displaying photos of attractive women and sliding into the direct messages of several cybersecurity professionals and researchers on X in the last couple of weeks.

Surge in Palo Alto Networks Scanner Activity Indicates Possible Upcoming Threats

GreyNoise has observed a significant surge in login scanning activity targeting Palo Alto Networks PAN-OS GlobalProtect portals. Over the last 30 days, nearly 24,000 unique IP addresses have attempted to access these portals. The pattern suggests a coordinated effort to probe network defenses and identify exposed or vulnerable systems, potentially as a precursor to targeted exploitation.

Recent patterns observed by GreyNoise suggest that this activity may signal the emergence of new vulnerabilities in the near future:

“Over the past 18 to 24 months, we’ve observed a consistent pattern of deliberate targeting of older vulnerabilities or well-worn attack and reconnaissance attempts against specific technologies,” said Bob Rudis, VP of Data Science at GreyNoise. “These patterns often coincide with new vulnerabilities emerging 2 to 4 weeks later.”

TTP - Apple Offers Apps With Ties to Chinese Military

Millions of Americans have downloaded apps that secretly route their internet traffic through Chinese companies, according to an investigation by the Tech Transparency Project (TTP), including several that were recently owned by a sanctioned firm with links to China’s military.

TTP’s investigation found that one in five of the top 100 free virtual private networks in the U.S. App Store during 2024 were surreptitiously owned by Chinese companies, which are obliged to hand over their users’ browsing data to the Chinese government under the country’s national security laws. Several of the apps traced back to Qihoo 360, a firm declared by the Defense Department to be a “Chinese Military Company." Qihoo did not respond to questions about its app-related holdings.

Outlaw Linux Malware: Persistent, Unsophisticated, and Surprisingly Effective — Elastic Security Labs

OUTLAW is a persistent yet unsophisticated auto-propagating coinminer package observed across multiple versions over the past few years [1], [2], [3], [4]. Despite lacking stealth and advanced evasion techniques, it remains active and effective by leveraging simple but impactful tactics such as SSH brute-forcing, SSH key and cron-based persistence, and manually modified commodity miners and IRC channels. This persistence highlights how botnet operators can achieve widespread impact without relying on sophisticated techniques.

Royal Mail Group Loses 144GB to Infostealers: Same Samsung Hacker, Same 2021 Infostealer Log | InfoStealers

Just days after reporting on the Samsung Tickets data breach, another massive leak has surfaced, this time targeting Royal Mail Group, a British institution with over 500 years of history.

On April 2, 2025, a threat actor known as “GHNA” posted on BreachForums, announcing the release of 144GB of data stolen from Royal Mail Group. The breach, once again facilitated through Spectos, a third-party service provider, exposes personally identifiable information (PII) of customers, confidential documents, internal Zoom meeting video recordings, delivery location datasets, a WordPress SQL database for mailagents.uk, Mailchimp mailing lists, and more.

Oracle privately confirms Cloud breach to customers

Oracle has finally acknowledged to some customers that attackers have stolen old client credentials after breaching a

Global crackdown on Kidflix, a major child sexual exploitation platform with almost two million users | Europol

Kidflix, one of the largest paedophile platforms in the world, has been shut down in an international operation against child sexual exploitation. The investigation was supported by Europol and led by the State Criminal Police of Bavaria (Bayerisches Landeskriminalamt) and the Bavarian Central Office for the Prosecution of Cybercrime (ZCB). Over 35 countries worldwide participated in the operation. almost 1 400 suspects worldwide. So far, 79 of these individuals have been arrested...

PhaaS actor uses DoH and DNS MX to dynamically distribute phishing

Large-scale phishing attacks use DoH and DNS MX records to dynamically serve fake login pages

It takes two: The 2025 Sophos Active Adversary Report

The dawn of our fifth year deepens our understanding of the enemies at the gate, and some tensions inside it; plus, an anniversary gift from us to you

Hacktivists Target France Over Diplomatic Moves

Pro-Russian and pro-Palestinian hacktivist groups share a common adversary in France, leading to coordinated cyberattacks against the country.

Russian Hacktivists Target Energy And Water Infrastructure

Russian hacktivist groups Z-Pentest and People’s Cyber Army escalate attacks on U.S. energy and water systems. Learn about their tactics and how to mitigate risks

La criminalité numérique a plus que doublé depuis 2020

24.03.2025 - En 2024, la police a enregistré au total 563 633 infractions relevant du Code pénal (CP), soit environ 8% de plus que l'année précédente. Si l'on considère la criminalité par domaines, les infractions numériques ont, comme les années précédentes, affiché une forte hausse (+35%). Les infractions contre le patrimoine se sont accrues de 8% par rapport à 2023. Et les infractions de violence grave ont augmenté (+19%) pour la troisième année consécutive. Ce sont là quelques-uns des résultats de la statistique policière de la criminalité (SPC), établie par l'Office fédéral de la statistique (OFS).

Tomcat in the Crosshairs: New Research Reveals Ongoing Attacks

New malware targets Apache Tomcat servers, hijacking resources through stealthy payloads & lateral movement. What to watch for to protect your workloads

Apple belatedly fixes exploited flaws in older OSes

Apple has delivered a big batch of OS updates, some of which belatedly patch older versions of its operating systems to address exploited-in-the-wild flaws the iGiant earlier fixed in more recent releases.

Analyzing open-source bootloaders: Finding vulnerabilities faster with AI

By leveraging Microsoft Security Copilot to expedite the vulnerability discovery process, Microsoft Threat Intelligence uncovered several vulnerabilities in multiple open-source bootloaders, impacting all operating systems relying on Unified Extensible Firmware Interface (UEFI) Secure Boot as well as IoT devices. The vulnerabilities found in the GRUB2 bootloader (commonly used as a Linux bootloader) and U-boot and Barebox bootloaders (commonly used for embedded systems), could allow threat actors to gain and execute arbitrary code.

From Contagious to ClickFake Interview: Lazarus leveraging the ClickFix tactic

Discover how Lazarus leverages fake job sites in the ClickFake Interview campaign targeting crypto firms using the ClickFix tactic.

CrushFTP Authentication Bypass - CVE-2025-2825

Enterprise file transfer solutions are critical infrastructure for many organizations, facilitating secure data exchange between systems and users. CrushFTP, a widely used multi-protocol file transfer server, offers an extensive feature set including Amazon S3-compatible API access. However, a critical vulnerability (CVE-2025-2825) was discovered in versions 10.0.0 through 10.8.3 and 11.0.0 through 11.3.0 that allows unauthenticated attackers to bypass authentication and gain unauthorized access

Fake Zoom Ends in BlackSuit Ransomware

Key Takeaways The threat actor gained initial access by a fake Zoom installer that used d3f@ckloader and IDAT loader to drop SectopRAT. After nine days of dwell time, the SectopRAT malware dropped …

Les actions et projets futurs de l'OFCS pour renforcer la cybersécurité en Suisse

Depuis 2024, l'OFCS est un office fédéral indépendant au sein du Département fédéral de la défense, de la prot

ClickFix: Another Deceptive Social Engineering Technique

Discover ClickFix, a rising social engineering threat used to deliver malware and learn how to detect and respond against it with Logpoint.

Pulling the Threads on the Phish of Troy Hunt

Connecting a successful phishing attempt to Scattered Spider through Validin pivoting

TCCing is Believing

Apple finally adds TCC events to Endpoint Security!
Since the majority of macOS malware circumvents TCC through explicit user approval, it would be incredibly helpful for any security tool to detect this — and possibly override the user’s risky decision. Until now the best (only?) option was to ingest log messages generated by the TCC subsystem. This approach was implemented in a tool dubbed Kronos, written by Calum Hall Luke Roberts (now, of Phorion fame). Unfortunately, as they note, this approach did have it drawbacks:

Hidden Malware Strikes Again: Mu-Plugins Under Attack

Hidden malware strikes WordPress mu-plugins. Our latest findings reveal how to safeguard your site against these threats.

Ransomware crews add EDR killers to their arsenal

interview: Crims are disabling security tools early in attacks, Talos says