One of the challenges with investigating cybercrime is the infrastructure the adversaries leverage to conduct attacks. Cybercriminal infrastructure has evolved drastically over the last 25 years, which now involves hijacking web services, content distribution networks (CDNs), residential proxies, fast flux DNS, domain generation algorithms (DGAs), botnets of IoT devices, the Tor network, and all sorts of nested services.
This blog shall investigate a small UK-based hosting provider known as BitLaunch as an example of how challenging it can be to tackle cybercriminal infrastructure. Research into this hosting provider revealed that they appear to have a multi-year history of cybercriminals using BitLaunch to host command-and-control (C2) servers via their Anonymous VPS service.
Dive into our investigation of WordPress malware and find out how mu-plugins are used to hide backdoor threats.
Sweden’s Prime Minister Ulf Kristersson told the Munich Security Conference on Saturday that the country didn’t believe a series of submarine cable cuts in the Baltic Sea were simply coincidental.
Microsoft Threat Intelligence Center discovered an active and successful device code phishing campaign by a threat actor we track as Storm-2372. Our ongoing investigation indicates that this campaign has been active since August 2024 with the actor creating lures that resemble messaging app experiences including WhatsApp, Signal, and Microsoft Teams. Storm-2372’s targets during this time have included government, non-governmental organizations (NGOs), information technology (IT) services and technology, defense, telecommunications, health, higher education, and energy/oil and gas in Europe, North America, Africa, and the Middle East. Microsoft assesses with medium confidence that Storm-2372 aligns with Russian interests, victimology, and tradecraft.
A free-to-play game named PirateFi in the Steam store has been distributing the Vidar infostealing malware to unsuspecting users.
This follows a series of high-impact arrests targeting Phobos ransomware:An administrator of Phobos was arrested in South Korea in June 2024 and extradited to the United States in November of the same year. He is now facing prosecution for orchestrating ransomware attacks that encrypted critical infrastructure, business systems, and personal data for ransom.A key Phobos affiliate was arrested in Italy...
Lee Enterprises, one of the largest newspaper groups in the United States, says a cyberattack that hit its systems caused an outage last week and impacted its operations.
A fresh post on the Kraken ransomware group’s leak website refers to data stolen in a 2022 cyberattack, Cisco says.
The data, a list of credentials apparently exfiltrated from Cisco’s systems, appeared over the weekend on a new data leak site operated by the Kraken ransomware group.
“Cisco is aware of certain reports regarding a security incident. The incident referenced in the reports occurred back in May 2022, and we fully addressed it at that time,” a Cisco spokesperson said, responding to a SecurityWeek inquiry.
In the span of just weeks, the US government has experienced what may be the most consequential security breach in its history—not through a sophisticated cyberattack or an act of foreign espionage, but through official orders by a billionaire with a poorly defined government role. And the implications for national security are profound. First, it was reported that people associated with the newly created Department of Government Efficiency (DOGE) had accessed the US Treasury computer system, giving them the ability to collect data on and potentially control the department’s roughly ...
Italian company SIO, which sells to government customers, is behind an Android spyware campaign called Spyrtacus that spoofed popular apps like WhatsApp, per security researchers.
As an undercover journalist covering Italian politics, Francesco Cancellato is used to reporting on scandals. But he never thought he would be part of the story.
On December 16, 2024, BeyondTrust published both an advisory and patches for CVE-2024-12356, a critical unauthenticated remote code execution (RCE) vulnerabili…
Police in the Netherlands say they seized 127 servers this week that were used by Zservers, a bulletproof hosting service that was the subject of international sanctions issued Tuesday.
Starting in mid-January 2025, Volexity identified several social-engineering and spear-phishing campaigns by Russian threat actors aimed at compromising Microsoft 365 (M365) accounts. These attack campaigns were highly targeted and carried out in a variety of ways. The majority of these attacks originated via spear-phishing emails with different themes. In one case, the eventual breach began with highly tailored outreach via Signal.Through its investigations, Volexity discovered that Russian threat actors were impersonating a variety of individuals
Between December 2024 and January 2025, Recorded Future’s Insikt Group identified a campaign exploiting unpatched internet-facing Cisco network devices primarily associated with global telecommunications providers. Victim organizations included a United States-based affiliate of a United Kingdom-based telecommunications provider and a South African telecommunications provider. Insikt Group attributes this activity to the Chinese state-sponsored threat activity group tracked by Insikt Group as RedMike, which aligns with the Microsoft-named group Salt Typhoon. Using Recorded Future® Network Intelligence, Insikt Group observed RedMike target and exploit unpatched Cisco network devices vulnerable to CVE-2023-20198, a privilege escalation vulnerability found in the web user interface (UI) feature in Cisco IOS XE software, for initial access before exploiting an associated privilege escalation vulnerability, CVE-2023-20273, to gain root privileges. RedMike reconfigures the device, adding a generic routing encapsulation (GRE) tunnel for persistent access.
Google Threat Intelligence Group discusses the current state of cybercrime, and why it must be considered a national security threat.
Microsoft today issued security updates to fix at least 56 vulnerabilities in its Windows operating systems and supported software, including two zero-day flaws that are being actively exploited.
GreyNoise has detected a surge in exploitation attempts for two vulnerabilities—one flagged as a top target by government agencies and another flying under the radar despite real-world attacks. See the latest exploitation trends and why real-time intelligence is essential for risk management.
Fortinet has disclosed a second authentication bypass vulnerability that was fixed as part of a January 2025 update for FortiOS and FortiProxy devices.
Four distributors of the encrypted communications service Sky ECC, used extensively by criminals, were arrested in Spain and the Netherlands.
A key Russian cybercrime syndicate responsible for aiding merciless ransomware attacks around the world has been targeted by new UK sanctions.
Thai police arrested four European hackers in Phuket who allegedly stole $16 million through ransomware attacks affecting over 1,000 victims worldwide. The suspects, wanted by Swiss and US authorities, were caught in coordinated raids across four locations.
Officers from Cyber Crime Investigation Bureau, led by Police Lieutenant General Trairong Phiwphan, conducted “Operation PHOBOS AETOR” in Phuket on February 10, arresting four foreign hackers involved in ransomware attacks. The operation, coordinated with Immigration Police and Region 8 Police, raided four locations across Phuket....
Four alleged European hackers have been arrested in Phuket for deploying ransomware on the networks of 17 Swiss firms. The suspects are accused of causing significant damage and stealing $16 million in Bitcoins from 1,000 global victims.
The TL;DR is that this time, we ended up discovering ~150 Amazon S3 buckets that had previously been used across commercial and open source software products, governments, and infrastructure deployment/update pipelines - and then abandoned.
Naturally, we registered them, just to see what would happen - “how many people are really trying to request software updates from S3 buckets that appear to have been abandoned months or even years ago?”, we naively thought to ourselves.
Supply chain attack targets developers using the Go programming language.
The Spanish police have arrested a suspected hacker in Alicante for allegedly conducting 40 cyberattacks targeting critical public and private organizations, including the Guardia Civil, the Ministry of Defense, NATO, the US Army, and various universities.
A threat actor has infected the website of Casio UK and 16 other victims with a web skimmer that altered the payment flow to harvest and exfiltrate visitors’ information, web security provider Jscrambler reports.
British-based engineering firm IMI plc has disclosed a security breach after unknown attackers hacked into the company's systems.
Chainalysis says a combination of law enforcement actions and better defenses led to less money going out to ransomware actors.
