When combined with another exploit, the "PromptFiction" vulnerability, which has been fixed, could have enabled an end-to-end attack on a targeted system.

Adblock for YouTube has over 11 million installations. However, it can inject script code into any page uncontrollably.

A Chrome ad blocker with more than 10 million installs has reopened an old browser security debate. The tool may work as promised, but researchers say its design leaves room for a much riskier outcome ...