#Browser Security
All TrendGuru articles tagged #Browser Security, newest first.
3 articles
Threat IntelSep 28, 2026
Browser Extensions Are the New Exfiltration Channel for AI Chats
Security teams are discovering that everyday browser extensions can read — and quietly ship out — everything employees type into AI assistants. The clipboard was never the problem; the DOM is.
6 minRead
Threat IntelAug 19, 2026
Malicious AI Browser Extensions Are the New Endpoint Agent
"Summarise this page" extensions ask for read access to every tab. A wave of 2026 takeovers shows what happens when that permission changes hands.
7 minRead
AI ThreatsJul 8, 2026
Agentic Browsers: When Your AI Assistant Has a Cursor
Perplexity Comet, Arc's Dia, OpenAI's Operator, Anthropic's Computer Use — 2026 is the year the assistant stopped answering and started clicking. The threat model changed with it.
11 minRead