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A security audit of 2,857 skills on ClawHub has found 341 malicious skills across multiple campaigns, according to new findings from Koi Security, exposing users to new supply chain risks. ClawHub is a marketplace designed to make it easy for OpenClaw users to find and install third-party skills. It's an extension to the OpenClaw project, a self-hosted artificial intelligence (AI) assistant formerly known as both Clawdbot and Moltbot. The analysis, which Koi conducted with the help of an OpenClaw bot named Alex, found that 335 skills use fake pre-requisites to install an Apple macOS stealer named Atomic Stealer (AMOS). This set has been codenamed ClawHavoc . "You install what looks like a legitimate skill – maybe solana-wallet-tracker or youtube-summarize-pro," Koi researcher Oren Yomtov said. "The skill's documentation looks professional. But there's a 'Prerequisites' section that says you need to install something first." This step inv...

Every week brings new discoveries, attacks, and defenses that shape the state of cybersecurity. Some threats are stopped quickly, while others go unseen until they cause real damage. Sometimes a single update, exploit, or mistake changes how we think about risk and protection. Every incident shows how defenders adapt — and how fast attackers try to stay ahead. This week's recap brings you the key moments that matter most, in one place, so you can stay informed and ready for what's next. ⚡ Threat of the Week Google Disrupts IPIDEA Residential Proxy Network — Google has crippled IPIDEA, a massive residential proxy network consisting of user devices that are being used as the last-mile link in cyberattack chains. According to the tech giant, not only do these networks permit bad actors to conceal their malicious traffic, but they also open up users who enroll their devices to further attacks. Residential IP addresses in the U.S., Canada, and Europe were seen as the most desirable. ...

The maintainer of Notepad++ has revealed that state-sponsored attackers hijacked the utility's update mechanism to redirect update traffic to malicious servers instead. "The attack involved [an] infrastructure-level compromise that allowed malicious actors to intercept and redirect update traffic destined for notepad-plus-plus.org," developer Don Ho said . "The compromise occurred at the hosting provider level rather than through vulnerabilities in Notepad++ code itself." The exact mechanism through which this was realized is currently being investigated, Ho added. The development comes a little over a month after Notepad++ released version 8.8.9 to address an issue that resulted in traffic from WinGUp, the Notepad++ updater, being "occasionally" redirected to malicious domains, resulting in the download of poisoned executables. Specifically, the problem stemmed from the way the updater verified the integrity and authenticity of the downloaded u...

The update infrastructure for eScan antivirus, a security solution developed by Indian cybersecurity company MicroWorld Technologies, has been compromised by unknown attackers to deliver a persistent downloader to enterprise and consumer systems. "Malicious updates were distributed through eScan's legitimate update infrastructure, resulting in the deployment of multi-stage malware to enterprise and consumer endpoints globally," Morphisec researcher Michael Gorelik said . MicroWorld Technologies has revealed that it detected unauthorized access to its infrastructure and immediately isolated the impacted update servers, which remained offline for over eight hours. It has also released a patch that reverts the changes introduced as part of the malicious update. Impacted organizations are recommended to contact MicroWorld Technologies to obtain the fix. It also pinned the attack as resulting from unauthorized access to one of its regional update server configurations, whi...

Cybersecurity researchers have disclosed details of a supply chain attack targeting the Open VSX Registry in which unidentified threat actors compromised a legitimate developer's resources to push malicious updates to downstream users. "On January 30, 2026, four established Open VSX extensions published by the oorzc author had malicious versions published to Open VSX that embed the GlassWorm malware loader," Socket security researcher Kirill Boychenko said in a Saturday report. "These extensions had previously been presented as legitimate developer utilities (some first published more than two years ago) and collectively accumulated over 22,000 Open VSX downloads prior to the malicious releases." The supply chain security company said that the supply chain attack involved the compromise of the developer's publishing credentials, with the Open VSX security team assessing the incident as involving the use of either a leaked token or other unauthorized ...

A Farsi-speaking threat actor aligned with Iranian state interests is suspected to be behind a new campaign targeting non-governmental organizations and individuals involved in documenting recent human rights abuses. The activity , observed by HarfangLab in January 2026, has been codenamed RedKitten . It's said to coincide with the nationwide unrest in Iran that began towards the end of 2025, protesting soaring inflation, rising food prices, and currency depreciation. The ensuing crackdown has resulted in mass casualties and an internet blackout . "The malware relies on GitHub and Google Drive for configuration and modular payload retrieval, and uses Telegram for command-and-control," the French cybersecurity company said. What makes the campaign noteworthy is the threat actor's likely reliance on large language models (LLMs) to build and orchestrate the necessary tooling. The starting point of the attack is a 7-Zip archive with a Farsi filename that contains...

CERT Polska, the Polish computer emergency response team, revealed that coordinated cyber attacks targeted more than 30 wind and photovoltaic farms, a private company from the manufacturing sector, and a large combined heat and power plant (CHP) supplying heat to almost half a million customers in the country. The incident took place on December 29, 2025. The agency has attributed the attacks to a threat cluster dubbed Static Tundra , which is also tracked as Berserk Bear, Blue Kraken, Crouching Yeti, Dragonfly, Energetic Bear, Ghost Blizzard (formerly Bromine), and Havex. Static Tundra is assessed to be linked to Russia's Federal Security Service's (FSB) Center 16 unit. It's worth noting that recent reports from ESET and Dragos attributed the activity with moderate confidence to a different Russian state-sponsored hacking group known as Sandworm. "All attacks had a purely destructive objective," CERT Polska said in a report published Friday. "Althoug...

Cybersecurity researchers have discovered malicious Google Chrome extensions that come with capabilities to hijack affiliate links, steal data, and collect OpenAI ChatGPT authentication tokens. One of the extensions in question is Amazon Ads Blocker (ID: pnpchphmplpdimbllknjoiopmfphellj), which claims to be a tool to browse Amazon without any sponsored content. It was uploaded to the Chrome Web Store by a publisher named "10Xprofit" on January 19, 2026. "The extension does block ads as advertised, but its primary function is hidden: it automatically injects the developer's affiliate tag (10xprofit-20) into every Amazon product link and replaces existing affiliate codes from content creators," Socket security researcher Kush Pandya said . Further analysis has determined that Amazon Ads Blocker is part of a larger cluster of 29 browser add-ons that target several e-commerce platforms like AliExpress, Amazon, Best Buy, Shein, Shopify, and Walmart. The complet...

Cybersecurity researchers have discovered a new campaign attributed to a China-linked threat actor known as UAT-8099 that took place between late 2025 and early 2026. The activity, discovered by Cisco Talos, has targeted vulnerable Internet Information Services (IIS) servers located across Asia, but with a specific focus on targets in Thailand and Vietnam. The scale of the campaign is currently unknown. "UAT-8099 uses web shells and PowerShell to execute scripts and deploy the GotoHTTP tool, granting the threat actor remote access to vulnerable IIS servers," security researcher Joey Chen said in a Thursday breakdown of the campaign. UAT-8099 was first documented by the cybersecurity company in October 2025, detailing the threat actor's exploitation of IIS servers in India, Thailand, Vietnam, Canada, and Brazil to facilitate search engine optimization (SEO) fraud. The attacks involve infecting the servers with a known malware referred to as BadIIS. The hacking gro...

Behind the scenes of law enforcement in cyber: what do we know about caught cybercriminals? What brought them in, where do they come from and what was their function in the crimescape? Introduction: One view on the scattered fight against cybercrime The growing sophistication and diversification of cybercrime have compelled law enforcement agencies worldwide to respond through increasingly coordinated and publicized actions. Yet, despite the visibility of these operations, there remains no comprehensive overview, to our knowledge, on how law enforcement is addressing cybercrime globally. Publicly available information is dispersed across agencies, jurisdictions, case-specific reporting (e.g., "Operation Endgame") [1] , and reporting formats, offering fragmented insights rather than a cohesive understanding of what types of crime are being targeted, what actions are taken, and who the offenders are. This results in isolated glimpses rather than a consistent global picture. Therefor...

This week's updates show how small changes can create real problems. Not loud incidents, but quiet shifts that are easy to miss until they add up. The kind that affects systems people rely on every day. Many of the stories point to the same trend: familiar tools being used in unexpected ways. Security controls are being worked on. Trusted platforms turning into weak spots. What looks routine on the surface often isn't. There's no single theme driving everything — just steady pressure across many fronts. Access, data, money, and trust are all being tested at once, often without clear warning signs. This edition pulls together those signals in short form, so you can see what's changing before it becomes harder to ignore. Major cybercrime forum takedown FBI Seizes RAMP Forum The U.S. Federal Bureau of Investigation (FBI) has seized the notorious RAMP cybercrime forum. Visitors to the forum's Tor site and its clearnet domain, ramp4u...

Beyond the direct impact of cyberattacks, enterprises suffer from a secondary but potentially even more costly risk: operational downtime, any amount of which translates into very real damage. That's why for CISOs, it's key to prioritize decisions that reduce dwell time and protect their company from risk.  Three strategic steps you can take this year for better results: 1. Focus on today's actual business security risks Any efficient SOC is powered by relevant data. That's what makes targeted, prioritized action against threats possible. Public or low-quality feeds may have been sufficient in the past, but in 2026, threat actors are more funded, coordinated, and dangerous than ever. Accurate and timely information is a deciding factor when counteracting them. It's the lack of relevant data that doesn't allow SOCs to maintain focus on the real risks relevant here and now. Only continuously refreshed feeds sourced from active threat investigations can enable smart, proactive ac...

Google on Wednesday announced that it worked together with other partners to disrupt IPIDEA, which it described as one of the largest residential proxy networks in the world. To that end, the company said it took legal action to take down dozens of domains used to control devices and proxy traffic through them. As of writing, IPIDEA's website ("www.ipidea.io") is no longer accessible. It advertised itself as the "world's leading provider of IP proxy" with more than 6.1 million daily updated IP addresses and 69,000 daily new IP addresses. "Residential proxy networks have become a pervasive tool for everything from high-end espionage to massive criminal schemes," John Hultquist, Google Threat Intelligence Group's (GTIG) chief analyst, said in a statement shared with The Hacker News. "By routing traffic through a person's home internet connection, attackers can hide in plain sight while infiltrating corporate environments. By taking do...

Cybersecurity researchers have flagged a new malicious Microsoft Visual Studio Code (VS Code) extension for Moltbot (formerly Clawdbot) on the official Extension Marketplace that claims to be a free artificial intelligence (AI) coding assistant, but stealthily drops a malicious payload on compromised hosts. The extension, named "ClawdBot Agent - AI Coding Assistant" ("clawdbot.clawdbot-agent"), has since been taken down by Microsoft. It was published by a user named "clawdbot" on January 27, 2026.  Moltbot has taken off in a big way, crossing more than 85,000 stars on GitHub as of writing. The open-source project, created by Austrian developer Peter Steinberger, allows users to run a personal AI assistant powered by a large language model (LLM) locally on their own devices and interact with it over already established communication platforms like WhatsApp, Telegram, Slack, Discord, Google Chat, Signal, iMessage, Microsoft Teams, and WebChat.

Threat actors with ties to China have been observed using an updated version of a backdoor called COOLCLIENT in cyber espionage attacks in 2025 to facilitate comprehensive data theft from infected endpoints. The activity has been attributed to Mustang Panda (aka Earth Preta, Fireant, HoneyMyte, Polaris, and Twill Typhoon) with the intrusions primarily directed against government entities located across campaigns across Myanmar, Mongolia, Malaysia, and Russia. Kaspersky, which disclosed details of the updated malware, said it's deployed as a secondary backdoor along with PlugX and LuminousMoth infections. "COOLCLIENT was typically delivered alongside encrypted loader files containing encrypted configuration data, shellcode, and in-memory next-stage DLL modules," the Russian cybersecurity company said . "These modules relied on DLL side-loading as their primary execution method, which required a legitimate signed executable to load a malicious DLL." Betwe...

Google on Tuesday revealed that multiple threat actors, including nation-state adversaries and financially motivated groups, are exploiting a now-patched critical security flaw in RARLAB WinRAR to establish initial access and deploy a diverse array of payloads. "Discovered and patched in July 2025, government-backed threat actors linked to Russia and China as well as financially motivated threat actors continue to exploit this n-day across disparate operations," the Google Threat Intelligence Group (GTIG) said . "The consistent exploitation method, a path traversal flaw allowing files to be dropped into the Windows Startup folder for persistence, underscores a defensive gap in fundamental application security and user awareness." The vulnerability in question is CVE-2025-8088 (CVSS score: 8.8), which was patched by WinRAR version 7.13 released on July 30, 2025. Successful exploitation of the flaw could allow an attacker to obtain arbitrary code execution by c...

Cybersecurity researchers have discovered two malicious packages in the Python Package Index (PyPI) repository that masquerade as spellcheckers but contain functionality to deliver a remote access trojan (RAT). The packages, named spellcheckerpy and spellcheckpy , are no longer available on PyPI, but not before they were collectively downloaded a little over 1,000 times. "Hidden inside the Basque language dictionary file was a base64-encoded payload that downloads a full-featured Python RAT," Aikido researcher Charlie Eriksen said . "The attacker published three 'dormant' versions first, payload present, trigger absent, then flipped the switch with spellcheckpy v1.2.0, adding an obfuscated execution trigger that fires the moment you import SpellChecker." Unlike other packages that conceal the malicious functionality within "__init__.py" scripts, the threat actor behind the campaign has been found to add the payload inside a file named "re...

Indian government entities have been targeted in two campaigns undertaken by a threat actor that operates in Pakistan using previously undocumented tradecraft. The campaigns have been codenamed Gopher Strike and Sheet Attack by Zscaler ThreatLabz, which identified them in September 2025. "While these campaigns share some similarities with the Pakistan-linked Advanced Persistent Threat (APT) group, APT36 , we assess with medium confidence that the activity identified during this analysis might originate from a new subgroup or another Pakistan-linked group operating in parallel," researchers Sudeep Singh and Yin Hong Chang said . Sheet Attack gets its name from the use of legitimate services like Google Sheets, Firebase, and email for command-and-control (C2). On the other hand, Gopher Strike is assessed to have leveraged phishing emails as a starting point to deliver PDF documents containing a blurred image that's superimposed by a seemingly harmless pop-up instructi...

Cybersecurity researchers have disclosed details of a new campaign that combines ClickFix -style fake CAPTCHAs with a signed Microsoft Application Virtualization ( App-V ) script to distribute an information stealer called Amatera . "Instead of launching PowerShell directly, the attacker uses this script to control how execution begins and to avoid more common, easily recognized execution paths," Blackpoint researchers Jack Patrick and Sam Decker said in a report published last week. In doing so, the idea is to transform the App-V script into a living-off-the-land (LotL) binary that proxies the execution of PowerShell through a trusted Microsoft component to conceal the malicious activity. The starting point of the attack is a fake CAPTCHA verification prompt that seeks to trick users into pasting and executing a malicious command on the Windows Run dialog. But here is where the attack diverges from traditional ClickFix attacks. The supplied command, rather than invokin...

Cybersecurity researchers have discovered a JScript -based command-and-control (C2) framework called PeckBirdy that has been put to use by China-aligned APT actors since 2023 to target multiple environments. The flexible framework has been put to use against Chinese gambling industries and malicious activities targeting Asian government entities and private organizations, according to Trend Micro. "PeckBirdy is a script-based framework which, while possessing advanced capabilities, is implemented using JScript, an old script language," researchers Ted Lee and Joseph C Chen said . "This is to ensure that the framework could be launched across different execution environments via LOLBins (living-off-the-land binaries)." The cybersecurity company said it identified the PeckBirdy script framework in 2023 after it observed multiple Chinese gambling websites being injected with malicious scripts, which are designed to download and execute the primary payload in order...