Key TakeawaysThe "Unknown Hard Error" in Windows 11 can happen when important system processes like explorer.exe and sihost.exe crash, causing problems like a black screen or missing taskbar. It ...

In the brief history of AI security, the prompt injection has quickly become the top threat. Large language models are ...

Don’t fall for this one. Here’s how to protect yourself. If you own an Apple computer, you need to be aware of an ...

The U.S. Army has fixed two of its websites that were hacked to display messages calling President Trump a "pedophile" and a ...

ConsentFix and ClickFix attacks steal Microsoft 365 tokens in seconds using fake prompts and OAuth flows. Learn how these MFA ...

A hacker used a VPN to stay anonymous. Microsoft's Windows Global Device Identifier logged his activity anyway and handed it ...

Threat actors are abusing Microsoft Teams voice calls by impersonating corporate IT support staff to trick employees into ...

Researchers at Nebula Security have disclosed GhostLock (CVE-2026-43499), a 15-year-old Linux kernel flaw that lets any ...

Fake CVE exploit repos pull frint and skytext packages to steal researcher credentials, with servers still live as of July 1.

The FBI used a Microsoft device identifier, dubbed GDID, to link a teenager to a hack attributed to Scattered Spider, raising ...

Fix Cloudflare Tunnel Error 1033 with proven steps. Restart cloudflared, check tunnel status, verify tokens, Docker, logs, and network settings to restore your site.