The Wikimedia Foundation suffered a security incident today after a self-propagating JavaScript worm began vandalizing pages and modifying user scripts across multiple wikis.

Learn how the DOM structures your page, how JavaScript can change it during rendering, and how to verify what Google actually sees.

A Chrome vulnerability allowed malicious extensions to hijack the browser’s Gemini Live assistant to spy on users and ...

Live radio, text and in-play clip coverage of Saturday's Irish Premiership and Irish Cup quarter-final action ...

A compromised Chrome extension with 7,000 users was updated to deploy malware, strip security headers, and steal cryptocurrency wallet seed phrases.

Generative AI is raising the risk of dangling DNS attack vectors, as the orphaned resources are no longer just a phishing ...

Bing rewrote its webmaster guidelines to cover Copilot grounding, meta directive controls for AI answers, and a softened stance on AI-generated content.

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach reports, expert analysis, and actionable insights for infosec professionals and ...

This week, Russian hackers targeted Signal and WhatsApp users, permit-fee phishing hit U.S. applicants, ClickFix on WordPress ...

The circuit court now expects the Trump administration to file a brief by March 20 explaining why it appealed the district court’s ruling and for Kelly’s legal team to file its reply brief by April 27 ...

Researchers uncovered more than 200 fake AI-generated websites designed to capture clicks and ad revenue — raising concerns about the rise of internet “AI slop.