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Malware & Ransomware

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Sysdig Exposes First Fully Agentic Ransomware Campaign

Meet JadePuffer, the groundbreaking ransomware campaign that's fully driven by a large language model (LLM) and can launch a devastating attack in as little as 31 seconds. This AI-powered threat uses an adaptive and automated approach to exploit vulnerabilities and extort its targets.

Analyst 207
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QuimaRAT Exposes Cross-Platform Threat Capabilities

Meet QuimaRAT, a commercialized remote access trojan package that's being sold as a malware-as-a-service, threatening security across multiple platforms with its flexible subscription tiers. This Java-based tool is marketed for a surprisingly low price, ranging from $150 for a month to $1,200 for lifetime access.

Analyst 207
Parent holds smartphone, surrounded by family photos in dimly lit home setting, conveying concern and vulnerability.

NCA Warns Parents of AI Exploitation of Shared Child Photos

As a parent, sharing photos of your child online can be a minefield - with AI technology now being used to create and spread disturbing child abuse content at an alarming rate, with a 26,000% annual increase in AI-generated videos reported in just one year.

Analyst 207
Rows of servers and racks in a brightly-lit data center with a single workstation in the foreground.

Ransomware Operation Exploits AI to Automate Cyberattack

Meet JadePuffer, a notorious ransomware operation that's taking cyberattacks to the next level with the power of AI, automating attacks with ease. In a shocking example, JadePuffer used a large language model agent to encrypt a staggering 1,342 Nacos service configuration items.

Analyst 207
Cluttered software development workspace with computer screens and terminals, one central laptop lid slightly ajar.

North Korean Hackers Publish 108 Malicious Packages in PolinRider Campaign

North Korean hackers have unleashed a massive wave of malware, publishing 108 malicious packages and web browser extensions across popular platforms like npm, Packagist, Go, and Google Chrome as part of their sneaky PolinRider campaign. This ongoing operation has already produced 162 malicious release artifacts and compromised thousands of systems worldwide.

Analyst 207
Office workers in background, with a computer workstation and file cabinet in sharp focus in the foreground.

Avalon Malware Framework Targets Enterprise with CrownX Ransomware

Meet Avalon, a sneaky malware framework that's targeting enterprises with a potent ransomware punch, known as CrownX, and discover how it infiltrates systems through clever phishing tactics. This modular menace combines credential collection, lateral movement, and more into a single, reusable threat.

Analyst 207
Smart devices like TVs and streaming boxes scattered in a brightly-lit living room.

Google Disrupts NetNut Residential Proxy Network

Google's Threat Intelligence Group has disrupted NetNut, a massive residential proxy network controlling at least 2 million infected devices worldwide, including smart TVs and streaming boxes. This botnet, powered by trojanized apps and malicious software like Badbox 2.0, was used for cybercrime and espionage activities.

Analyst 207
Government office workspace with computer workstation hinting at cyberattack.

Armored Likho Exposes BusySnake Stealer Campaign

Meet Armored Likho, a sneaky group behind the BusySnake Stealer Campaign, which has already compromised government agencies and power companies in Russia, Kazakhstan, and Brazil. Their clever tactics start with targeted spear-phishing emails, often disguised as harmless attachments like psychological tests or aid applications.

Analyst 207
Developer workspace with laptop, monitor, and notes, overlooking cityscape through window.

North Korea-Linked npm Packages Target Developers with Stealthy Data Theft

Malicious npm packages, linked to North Korean threat actors, are impersonating popular tools to trick developers into handing over sensitive data. These sneaky packages masquerade as legitimate polyfill tools, making them hard to spot during a quick review.

Analyst 207
Dark industrial control room with a lone, open laptop on a metal console.

Armored Likho Exploits Global Targets with BusySnake Stealer

Meet Armored Likho, a sneaky threat actor who's been wreaking havoc globally, exploiting both private individuals and organizations, including government agencies and electric power sectors in Russia, Brazil, and Kazakhstan. With a blend of financially motivated attacks and targeted cyber espionage, Armored Likho is a force to be reckoned with.

Analyst 207
Modern office buildings with subtle network infrastructure in foreground.

Qilin Consolidates Lead in Ransomware Market

Qilin is tightening its grip on the ransomware market, emerging as a leading player after a recent wave of consolidation, with an estimated 16% share of the cybercriminal market. This surge in power is a result of its technically mature infrastructure and strategic positioning in the ransomware-as-a-service (RaaS) market.

Analyst 207
Technicians investigate a large screen displaying a map of the internet in a network operations center with rows of servers…

Google and FBI dismantle 2-million device NetNut botnet

In a major win for cybersecurity, Google and the FBI have joined forces to dismantle the massive NetNut botnet, a network of 2 million devices used by cybercriminals and espionage groups to hide their malicious activities. This significant disruption is the latest in a series of efforts to take down tools used to conceal online threats.

Analyst 207
Home network setup with disrupted connections and erratic router lights.

FBI and Google Disrupt NetNut Proxy Network Used by Cyber Threat Actors

In a major win for cybersecurity, the FBI and Google have joined forces to dismantle the notorious NetNut proxy network, a go-to tool for cyber threat actors. This disruption has significantly reduced the network's capacity, cutting the available pool of devices by millions.

Analyst 207
Cluttered home office workspace with Mac computer on desk displaying a blurred download page, with cityscape visible…

PamStealer Targets Mac Users with Fake Maccy Sites and PAM Checks

Researchers have uncovered PamStealer, a sneaky macOS information stealer that tricks users into downloading it from fake Maccy sites, and it can even slip past Apple's security measures. This clever malware uses a two-stage delivery method to steal sensitive info from unsuspecting Mac users.

Analyst 207
A smartphone lies face down on a simple office desk surrounded by papers and a notebook, conveying vulnerability.

Pegasus Spyware Targets European Parliament Investigator

In a shocking twist, a member of the European Parliament's PEGA Committee, Stelios Kouloglou, was targeted with the notorious Pegasus spyware - the very same spyware his committee is investigating. This brazen move raises serious concerns about surveillance and accountability.

Analyst 207
Law enforcement officials surround a computer server setup in a secure facility.

FBI Disrupts NetNut Proxy Platform Tied to Popa Botnet

In a major cybercrime crackdown, the FBI has seized hundreds of domains linked to NetNut, a residential proxy service allegedly tied to the massive Popa botnet, which controls at least two million devices. This disruption, made possible with the help of industry partners like Google and Lumen, marks a significant blow to the network's operations.

Analyst 207
Rows of computer servers, routers, and equipment in a brightly-lit network operations area.

Ransomware Groups Exploit Citrix Bleed 2 in Supply Chain Attacks

Ransomware groups are exploiting the Citrix Bleed 2 vulnerability to launch devastating supply chain attacks, using legitimate remote access tools to spread their reach. This critical flaw has already been linked to multiple ransomware families, including Anubis, which has claimed 91 victims so far.

Analyst 207
Modern server room with rows of computer servers and a softly glowing laptop screen on a technician's workstation.

AI-Driven Ransomware Executes End-to-End Extortion Attack

Meet JadePuffer, the AI-powered ransomware agent that pulled off a brazen end-to-end extortion attack, autonomously executing every step from initial compromise to data destruction. This groundbreaking attack, detected by Sysdig researchers, marks a chilling new era in AI-driven cyber threats.

Analyst 207
Dimly lit server room with a single bright laptop screen displaying a login interface.

FortiBleed exposes link between ransomware gangs

A major breakthrough in the fight against ransomware has been uncovered, revealing a direct link between ransomware gangs and the recent FortiBleed attack. Researchers have found a single operator working with multiple ransomware groups, using infrastructure tied to FortiBleed.

Analyst 207
Blurred malware interface on a computer screen in an office setting with coworkers in the background.

AI Compute Hijacking Exposes New Security Risks

A shocking 62,289 devices have fallen prey to the Millenium RAT, a malicious threat that's being spread through clever social engineering tactics and sold as a cheap, subscription-based service on the dark web. This alarming infection rate highlights the growing risk of small, seemingly harmless actions becoming gateways to devastating cyber attacks.

Analyst 207
Cluttered home office workspace with laptop and scattered notes.

Researcher Releases Zero-Day Exploits, Bypassing Disclosure Norms

A pseudonymous security researcher, known as "bikini," has made a bold move by releasing over 30 proof-of-concept exploits for zero-day vulnerabilities in open-source projects, sparking both interest and concern in the cybersecurity community. The researcher behind the Exploitarium GitHub repository is urging users to explore these vulnerabilities for research purposes only.

Analyst 207
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ToddyCat APT Exploits OAuth to Breach Gmail via Google API

Meet ToddyCat, a sneaky APT group that's been exploiting OAuth and the Google API to secretly breach corporate Gmail accounts since 2020. Their latest trick involves a cunning malware called Umbrij, which lets them hijack email communications with ease.

Analyst 207
Person at desk looks concerned while staring at laptop in a brightly-lit office setting with blurred law enforcement logo…

Ransomware Attacks Targeted via Fake Interpol Emails

Beware of fake Interpol emails that could be ransomware traps! Cybercriminals are impersonating the law enforcement agency, sending unsolicited emails with suspicious links and password-protected files, trying to trick organizations into compromising their security.

Analyst 207
Cisco Unified Communications Manager system equipment in a network room.

Cisco Confirms Active Exploitation of Unified CM Flaw

Over 200 Cisco Unified Communications Manager instances are vulnerable to a remotely exploitable flaw, CVE-2026-20230, which allows low-complexity server-side request forgery attacks with a simple crafted HTTP request. This critical vulnerability puts widely used IP telephony systems at risk, particularly in Asia and North America.

Analyst 207