ShadowRay 2.0 Exploits Unpatched Ray Flaw to Build Self-Spreading GPU Cryptomining Botnet
Oligo Security has warned of ongoing attacks exploiting a two-year-old security flaw in the Ray open-source artificial intelligence (AI) framework to turn infected clusters with NVIDIA GPUs into a self-replicating cryptocurrency mining botnet. The activity, codenamed...
Tsundere Botnet Expands Using Game Lures and Ethereum-Based C2 on Windows
Cybersecurity researchers have warned of an actively expanding botnet dubbed Tsundere that’s targeting Windows users. Active since mid-2025, the threat is designed to execute arbitrary JavaScript code retrieved from a command-and-control (C2) server, Kaspersky...
ThreatsDay Bulletin: 0-Days, LinkedIn Spies, Crypto Crimes, IoT Flaws and New Malware Waves
This week has been crazy in the world of hacking and online security. From Thailand to London to the US, we’ve seen arrests, spies at work, and big power moves online. Hackers are getting caught. Spies are getting better at their jobs. Even simple things like...
CTM360 Exposes a Global WhatsApp Hijacking Campaign: HackOnChat
CTM360 has identified a rapidly expanding WhatsApp account-hacking campaign targeting users worldwide via a network of deceptive authentication portals and impersonation pages. The campaign, internally dubbed HackOnChat, abuses WhatsApp’s familiar web interface, using...
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