cyberpress

BragJack Attack Lets Browser Extensions Hijack AI Agents Across Chrome, Edge and Comet

A newly disclosed BragJack is a browser-extension attack technique that can hijack built-in AI assistants across five ...
Tech Times

Single Extension Hijacks AI Agents in Five Browsers Without Any User Clicks

Browser AI agent security research: security researcher Gal Weizman of Forever Security demonstrated that one ordinary browser extension can hijack AI agents in Chrome, Edge, Perplexity Comet, Opera ...

BragJack attacks hijack AI browser agents through malicious extensions

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.

Malware bypasses browser checks to force install Chrome, Edge extensions

A banking malware operation active since mid-2025 has been using a toolkit named KREMLIN to install malicious Chrome and Edge ...
kobaran

Brazilian Malware Ring Hijacks Chrome and Edge to Drain Bank Logins

Elastic Security Labs has uncovered a long-running malware operation that plants fake browser extensions inside Chrome and ...
The Hacker News

PEEP Turns Chrome and Edge Into Post-Compromise Backdoors for Host Command Execution

PEEP is described as a post-compromise framework as it lacks an initial access vector itself, meaning it requires the ...
cyberpress

Microsoft Edge Manifest V3 Blocks Remotely Hosted Extension Code to Improve Security

Microsoft has announced plans to fully retire Manifest V2 (MV2) browser extension support in Microsoft Edge by early 2027, ...