The Hacker News

Malicious npm Packages Pose as PostCSS Tools to Deliver Windows RAT

JFrog found malicious npm packages that deploy a Windows RAT to steal Chrome credentials, run commands, and transfer files.
Decrypt

Thailand Expands Crypto Mining Probe Into $300M Chinese Laundering Network

Thailand's DSI says a Chinese "grey capital" network used illegal crypto mining and cash mules to launder more than $300 ...
Decrypt

OpenAI's GPT-5.5 Cyber AI Beats Anthropic's Banned Mythos Model—And Nobody's Shutting It Down

GPT-5.5 Cyber tops the CyberGym leaderboard as Anthropic's best models sit offline under a Trump administration export ban.

OpenAI's new GPT-5.5-Cyber tops Claude Mythos 5 in vulnerability benchmark0 0

OpenAI is rolling out the full, limited-release version of GPT-5.5-Cyber—a specialized AI model that outperforms its ...
Developer Tech

OpenAI deploys GPT-5.5-Cyber for open-source vulnerability fixes

OpenAI has deployed GPT-5.5-Cyber to execute automated open-source vulnerability remediation alongside security firm Trail of ...