FEATURE Two supply chain attacks in March infected open source tools with malware and used this access to steal secrets from ...

No 10 put the Foreign Office under “constant pressure” to clear Lord Mandelson for the appointment of US ambassador, Sir Olly ...

Anthropic just built an AI model so dangerous it had to cancel the public launch. During pre-deployment testing, the company’s newest frontier model, Claude Mythos Preview, proved so adept at hunting ...

ThreatsDay Bulletin: active exploits, supply chain attacks, AI abuse, and stealth data risks observed this week.

Anthropic’s Mythos AI is rattling Washington, prompting the Trump administration to try to confront its cybersecurity risks.

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The buzz around AI model Mythos and its power to outsmart cybersecurity defenses is alarming companies and vendors already ...

A single unauthenticated connection gives attackers a full shell; credential theft observed in under three minutes on honeypot servers.

The ingenious engine of web dev simplicity goes all-in with the Fetch API, native streaming, Idiomorph DOM merging, and more.

The incident has been described as one of the most significant code leaks in recent times, involving the exposure of Claude Code.