Island found dormant JavaScript injection paths in Adblock for YouTube, a Chrome extension with 10M+ installs, raising ...

Firefox recently added integrated AI support — a generally poorly received move among many Firefox users — that includes an AI chatbot integration for interacting with web pages. Florian Port ...

AI is changing the security landscape. More and more threat groups incorporate LLMs into their reconnaissance and exploitation workflows. The notion that some vulnerabilities are too complex to ...

Researchers at XM Cyber have discovered a method to attack a Mac without requiring a kernel exploit or bypassing macOS’s ...

Last Tuesday, Microsoft patched a vulnerability it rated as max critical in its M365 Copilot AI platform. On Monday, the ...

Developer Fernando Irarrázaval's AI agent experiment drew over 6,000 hack attempts from more than 2,000 attackers. No one ...

CVE-2026-48907 in the Joomla JCE plugin lets unauthenticated attackers drop PHP web shells with a single crafted request.

Ongoing research into AI agent framework security identified an exploit chain in AutoGen Studio (AutoGen’s open-source prototyping user interface) that allows untrusted web content rendered by a ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

The patterns Claude Code, Cursor, Codex, and OpenCode leave behind: narrative comments above self-explanatory code, swallowed exceptions, as any casts, hallucinated imports, duplicated helpers, dead ...

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