Opera GX patched a flaw that let malicious sites silently install GX Mods and leak a signed-in user’s Gmail address with CSS.

The discovery that millions of digital home devices are secretly powering dangerous cyberattacks began with a phone call more than two years ago from a top Microsoft security executive to his ...

Last Tuesday, Microsoft patched a vulnerability it rated as max critical in its M365 Copilot AI platform. On Monday, the researchers who discovered the vulnerability and reported it to Microsoft ...

The company that operates the online learning system Canvas said it struck a deal with hackers to delete the data they pilfered in a cyberattack that created chaos for students, many of them in the ...

Indirect prompt injection attacks are now draining cryptocurrency from AI agents in production. Zscaler ThreatLabz documented ...

Market research provider Klue, which was hacked earlier this month in a breach that allowed cybercriminals to steal reams of data belonging to several of its customers, said that it is communicating ...

Prediction market giant Polymarket confirmed that hackers stole funds from an unspecified number of users after a third-party breach. In an X post on Thursday, Polymarket said that a compromise at a ...

Claude for Chrome v1.0.80 still accepts forged clicks from other extensions, triggering Gmail, Docs, and Calendar tasks ...

Klue says Icarus is deleting stolen data and its site is down, but a second hacker group claims it stole the data from Icarus and is extorting victims. Klue, the market intelligence firm whose breach ...

June 15 (Reuters) - A Chinese-linked hacking group spent more than a year secretly stealing data from U.S. and Canadian academic, medical and military research institutions, before being detected, ...