malware
New KadNap botnet hijacks ASUS routers to fuel cybercrime proxy network
A newly discovered botnet malware called KadNap is targeting ASUS routers and other edge networking devices to turn them into proxies for malicious traffic. Since August 2025, KadNap has grown to 14,000 devices that are part of a peer-to-peer network and connect to the command-and-control (C2) infrastructure through a custom version of the Kademlia Distributed Hash Table […]
APT28 hackers deploy customized variant of Covenant open-source tool
The Russian state-sponsored APT28 threat group is using a custom variant of the open-source Covenant post-exploitation framework for long-term espionage operations. Also tracked as Fancy Bear, Forest Blizzard, Strontium, and Sednit, the APT28 hacker group is known for developing high-end implants and breaching notable entities, such as the German Parliament, multiple French organizations, government networks in Poland, and European NATO member […]
Microsoft Teams phishing targets employees with A0Backdoor malware
Hackers contacted employees at financial and healthcare organizations over Microsoft Teams to trick them into granting remote access through Quick Assist and deploy a new piece of malware called A0Backdoor. The attacker relies on social engineering to gain the employee’s trust by first flooding their inbox with spam and then contacting them over Teams, pretending to […]
Microsoft: Hackers abusing AI at every stage of cyberattacks
Microsoft says threat actors are increasingly using artificial intelligence in their operations to accelerate attacks, scale malicious activity, and lower technical barriers across all aspects of a cyberattack. According to a new Microsoft Threat Intelligence report, attackers are using generative AI tools for a wide range of tasks, including reconnaissance, phishing, infrastructure development, malware creation, […]
Chinese state hackers target telcos with new malware toolkit
A China-linked advanced persistent threat actor tracked as UAT-9244 has been targeting telecommunication service providers in South America since 2024, compromising Windows, Linux, and network-edge devices. According to Cisco Talos researchers, the adversary is closely associated with the FamousSparrow and Tropic Trooper hacker groups, but is tracked as a separate activity cluster. This assessment has high confidence and is […]
Bing AI promoted fake OpenClaw GitHub repo pushing info-stealing malware
Fake OpenClaw installers hosted in GitHub repositories and promoted by Microsoft Bing’s AI-enhanced search feature instructed users to run commands that deployed information stealers and proxy malware. OpenClaw is an open-source AI agent that gained popularity as a personal assistant capable of executing tasks. It has access to local files and can integrate with email, […]
QuickLens Chrome extension steals crypto, shows ClickFix attack
A Chrome extension named “QuickLens – Search Screen with Google Lens” has been removed from the Chrome Web Store after it was compromised to push malware and attempt to steal crypto from thousands of users. QuickLens was initially published as a Chrome extension that lets users run Google Lens searches directly in their browser. The extension grew […]
CISA warns that RESURGE malware can be dormant on Ivanti devices
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has released new details about RESURGE, a malicious implant used in zero-day attacks exploiting CVE-2025-0282 to breach Ivanti Connect Secure devices. The update focuses on the implant’s undetected latency on the appliances and its “sophisticated network-level evasion and authentication techniques” that enable covert communication with the attacker. […]
Arkanix Stealer pops up as short-lived AI info-stealer experiment
An information-stealing malware operation named Arkanix Stealer, promoted on multiple dark web forums towards the end of 2025, was likely developed as an AI-assisted experiment. The project included a control panel and a Discord server for communication with users, but the author took them down without notification, just two months after the operation began. Arkanix offered many […]
PromptSpy is the first known Android malware to use generative AI at runtime
Researchers have discovered the first known Android malware to use generative AI in its execution flow, using Google’s Gemini model to adapt its persistence across different devices. In a report today, ESET researcher Lukas Stefanko explains how a new Android malware family named “PromptSpy” is abusing the Google Gemini AI model to help it achieve persistence on infected […]