Add Yahoo as a preferred source to see more of our stories on Google. A sweeping hack of the federal judiciary's case filing system exploited unresolved security holes discovered five years ago — ...

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

Add Yahoo as a preferred source to see more of our stories on Google. Denver pedestrians heard a jarring message over the weekend after two crosswalk speakers were tampered with and played an ...

A hack at Cass City, Mich.-based Aspire Rural Health System, which includes three critical access hospitals, has compromised the data of 138,386 individuals. An unauthorized party gained access to ...

Cybersecurity firm CrowdStrike was unable to determine how Brain Cipher stole the credentials of a Deloitte employee. Around 115,000 people whose data was believed to be stolen last year, and received ...

WASHINGTON (AP) — Officials say a computer service used by the campaign of Hillary Clinton was hacked as part of a broader breach of the Democratic National Committee, an intrusion for which the ...

Another Anthropic blunder? Reports say a small unauthorized group accessed the secret Mythos AI cybersecurity tool. That tool ...

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 ...

Denver pedestrians heard a jarring message over the weekend after two crosswalk speakers were tampered with and played an expletive-filled political statement targeting President Donald Trump, city ...