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"path": "/2026/03/claude-extension-flaw-enabled-zero.html",
"publishedAt": "2026-03-26T13:11:00.000Z",
"site": "https://thehackernews.com",
"textContent": "Cybersecurity researchers have disclosed a vulnerability in Anthropic's Claude Google Chrome Extension that could have been exploited to trigger malicious prompts simply by visiting a web page.\nThe flaw \"allowed any website to silently inject prompts into that assistant as if the user wrote them,\" Koi Security researcher Oren Yomtov said in a report shared with The Hacker News. \"No clicks, no",
"title": "Claude Extension Flaw Enabled Zero-Click XSS Prompt Injection via Any Website"
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