A sweeping hack of the federal judiciary's case filing system exploited unresolved security holes discovered five years ago — allowing hacking groups to steal reams of sensitive court data in the ...

A Chinese-linked cyberespionage group has pulled off a classic software supply-chain ambush, compromising a popular ...

A quiet compromise of a popular open-source coding editor has turned into one of the most unsettling software supply-chain ...

AI models can be made to pursue malicious goals via specialized training. Teaching AI models about reward hacking can lead to other bad actions. A deeper problem may be the issue of AI personas.