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Technology3h 14m ago

A security weakness in Anthropic’s Claude for Chrome extension could allow another malicious browser extension to activate predefined AI workflows without a genuine user click.

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Chrome

Who
Anthropic
What
A security weakness in Anthropic’s Claude for Chrome extension could allow another malicious browser extension to activate predefined AI workflows without a genuine user click.
When
Sat, 18 Jul 2026 12:00:04 GMT · 3h 14m ago
Where
Chrome ·
Why
The vulnerability allows malicious extensions to abuse AI privileges within the Claude for Chrome extension.
The Frontline Impact

How this affects you

This flaw could potentially expose information held in Gmail, Google Docs, and Google Calendar, or initiate unauthorized actions in other services.

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  1. Currently Reading3h 14m ago
    A security weakness in Anthropic’s Claude for Chrome extension could allow another malicious browser extension to activate predefined AI workflows without a genuine user click.
  2. Technology3h 14m ago
    A security flaw in Anthropic's Claude for Chrome extension could allow malicious browser extensions to activate AI workflows without user interaction.
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