Cybersecurity

OpenAI has launched GPT-5.4-Cyber, a cybersecurity-specific variant of its flagship model, to accelerate defensive efforts.The company is scaling its Trusted Access for Cyber (TAC)...

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An ad-based surveillance tool, Webloc, is used by global law enforcement to track up to 500 million mobile devices without warrants.The system, developed by...

A critical security vulnerability (CVE-2026-39987) in the open-source Python notebook Marimo was exploited within 9 hours and 41 minutes of public disclosure.The flaw allowed...

A new variant of the Chaos malware is now targeting misconfigured cloud deployments, expanding its reach from routers and edge devices.The malware, an evolution...

Anthropic launches Project Glasswing, a cybersecurity initiative using its powerful new AI model, Claude Mythos, to find and patch critical software vulnerabilities.The model has...

German authorities have identified Daniil Shchukin, 31, as the Russian threat actor “UNKN,” a leader of the prolific ransomware groups GandCrab and REvil.Anatoly Kravchuk,...

A financially motivated group, REF1695, uses fake software installers to deploy cryptocurrency miners and remote access trojans (RATs).The campaign deploys a previously undocumented loader...