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Anthropic’s Fable 5 Model Jailbroken Within Days

Fable 5 is the supposed safe version of Anthropic’s Mythos Preview, with guardrails to ensure that it can’t be used to create cyberattacks. Well, that restriction was bypassed within days.

Russian Initial Access Broker Behind FortiBleed Campaign

Using a custom sniffer, the threat actor has captured over 110 million credentials since at least February 2026. The post Russian Initial Access Broker Behind FortiBleed Campaign appeared first on SecurityWeek.

Malicious npm Packages Pose as PostCSS Tools to Deliver Windows RAT

Malicious npm Packages Pose as PostCSS Tools to Deliver Windows RAT

Cybersecurity researchers have discovered a set of malicious npm packages that are designed to deliver a Windows-based remote access trojan (RAT). The list of identified packages, is below – aes-decode-runner-pro (145 downloads) postcss-minify-selector (256 downloads) postcss-minify-selector-parser (615 downloads) All the packages were published over the past month by an npmRead More »Malicious npm Packages Pose as PostCSS Tools to Deliver Windows RAT

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