What is a browser hijacker? A browser hijacker is a malware program that modifies web browser settings without the user's permission and redirects the user to websites the user had not intended to ...
If your default browser homepage and search engine keep mysteriously changing to Yahoo!, your computer is probably infected with a browser hijacker. While resetting the browser might seem to fix the ...
A newly discovered malware named GhostPoster has been discovered that infected the PNG logo files in 17 Mozilla Firefox browser add-ons. The malware embeds malicious JavaScript code designed to hijack ...
BragJack research reveals how a single malicious browser extension could hijack Gemini, Perplexity Comet and Edge AI agents with zero clicks.
BragJack, a proof-of-concept attack from Forever Security's Gal Weizman, hijacks the AI assistants in Chrome, Edge, Opera Neon, Perplexity Comet, and Claude in Chrome using one malicious extension.