Search: “takedown”

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DomainAll Cyber AIWindow24h 3d 7d 30d AllIn the wild Important only Show duplicates

CategoryAll Ransomware 264 Exploit / PoC 85 Malware 52 Threat actor 37 Data breach 36 Policy & legal 19 Vulnerability 14 Phishing & fraud 14 AI safety & security 2

SeverityAll critical 485 high 31 medium 4 low 0 info 3

Authorities Turn Sality's P2P Network Against Itself, Cutting Off New Malware Payloads

US and European authorities with CrowdStrike dismantled the two-decade-old Sality P2P botnet using peer-list manipulation, blocking payload delivery to infected hosts.

The US Department of Justice announced a coordinated takedown of the Sality peer-to-peer botnet, executed August 31, 2026 by authorities from the US, Bulgaria, Hungary, and Romania with CrowdStrike and the Shadowserver Foundation. Sality, active since 2003, infects Windows executables and delivers payloads including the EggJagger crypto clipper, which stole at least $150,000, and was used for DDoS campaigns. The operation abused the botnet's peer-list maintenance cycle to insert sinkhole nodes and isolate both super peers and NAT-hidden infections, cutting off URL and payload distribution to more than 15,000 infected machines across two P2P networks.

The Hacker NewsSep 2, 10:20 UTC · 14d agoMalware

DeadLock Ransomware Uses Polygon Smart Contracts to Make Extortion Infra Harder to Disrupt

Microsoft reports DeadLock ransomware using Polygon smart contracts and Session messaging for extortion infrastructure, claiming 96 victims across Europe and the U.S.

Microsoft Threat Intelligence reports the DeadLock ransomware operation uses the Session messaging network and Polygon blockchain smart contracts to host victim chat, proxy server addresses, and its data leak blog, making takedowns harder. First detected in July 2025, the group has claimed 96 victims, mostly in Italy, Spain, Poland, Türkiye, and the U.S., with deployments by affiliates of Lynx and INC ransomware. The encryptor uses Curve25519 with XChaCha20, drops an interactive HTML recovery chat application, geofences CIS-linked countries, and clears logs and shadow copies to evade forensics.

The Hacker NewsAug 11, 18:08 UTC · Aug 11, 2026Ransomware in the wild

GTIG AI Threat Tracker: From Prompting to Autonomy – The Evolution of Adversarial AI

GTIG's Q2 2026 tracker shows adversaries adopting agentic AI workflows, including credential harvesting in under six hours and supply chain attacks by UNC6780.

Google Threat Intelligence Group's Q2 2026 report documents adversaries moving from basic prompting to agentic AI workflows and automation, including a cloud compromise followed by agent-enabled mass credential harvesting executed in under six hours. It tracks financially motivated actor UNC6780 (TeamPCP) conducting large-scale open source supply chain compromises across PyPI, npm, and Docker Hub since March 2026, deploying credential stealers. The report also highlights growing targeting of proprietary AI models, source code, prompts, and API credentials, plus LLMJacking practices where adversaries steal developer credentials or hijack cloud infrastructure to run unauthorized AI workloads.

Google Threat IntelligenceSep 8, 14:00 UTC · 8d agoThreat actor in the wild1

Former sexual abuse victims say Grok used their images, videos to train deepfake capabilities

Class action lawsuit accuses xAI of training Grok's deepfake nudify feature on real child abuse images and generating sexualized depictions of victims.

A class action filed in the U.S. District Court for the Northern District of California under Masha's Law claims xAI trained Grok's 'nudify' deepfake capability on real child sexual abuse material and names thousands of victims. An analysis by the Center for Countering Digital Hate found Grok generated over 3 million sexualized images between December 2025 and January 2026, at least 23,000 of which depicted children. The suit says Grok's terms of service treat posts on X as training data and that its text-based guardrails against sexualized deepfakes are weak and easily bypassed. Plaintiffs seek damages and injunctions; xAI did not respond to a request for comment.

CyberScoopAug 27, 17:24 UTC · 20d agoAI safety & security