A multi-stage attack on Linux devices began with an exposed F5 BIG-IP edge appliance and pivoted to an internal Confluence ...
Upon request, “qualifying” customers can use things like skills, a Claude harness, and a threat model builder, Anthropic says as part of a bigger update about Project Glasswing. Anthropic also plans ...
Stolen credentials produced valid Sigstore certificates, clearing 633 malicious npm packages — one of seven developer tool ...
A new report out today from cybersecurity company Forcepoint LLC’s X-Labs research team details a supply chain attack that ...
The AI model Claude Mythos was so powerful that Anthropic decided not to release it to the masses. Then the company put out a security tool to address software vulnerabilities.
Sometime around the last week of May 2026, attackers uploaded poisoned packages to three of the most widely used software ...