France’s OVHcloud bets on frontier AI as Europe seeks alternatives to US models The company says the cost of training frontier AI models has fallen sharply, but analysts say the bigger challenge may ...

Explore the latest news and expert commentary on Vulnerabilities & Threats, brought to you by the editors of Dark Reading ...

Researchers at Nebula Security have disclosed GhostLock ( CVE-2026-43499 ), a 15-year-old Linux kernel flaw that lets any logged-in user take full root control of a machine that has not been patched.