Tech expert ThioJoe covers a recent Windows Patch Tuesday update that temporarily broke HTTP/2 localhost connections and ...

API keys and credentials. Agents operate inside authorized permissions where firewalls can't see. Traditional security models ...

Security researchers have claimed around 175,000 Ollama systems worldwide are exposed, putting them at risk of all sorts of ...

RedLine, Lumma, and Vidar adapted in 48 hours. Clawdbot's localhost trust model collapsed, plaintext memory files sit exposed, and traditional defenses can't see the threat. Security teams are already ...

Microsoft confirmed that Windows 11 KB5066835 breaks localhost (127.0.0.1) HTTP/2 connections, which means locally hosted apps can no longer connect to your network, but that’s not the only problem.

Windows updates usually bring security enhancements, bug fixes and new features. Sometimes, though, these updates can also break parts of the operating system. Unfortunately, some updates for ...

Update 10/17/25: Microsoft fixes the bug using a KIR (Known Issue Rollback) update. More information added to end of story. Microsoft's October Windows 11 updates have broken the "localhost" ...

The problem first surfaced on Microsoft's own support forums and quickly spread to Stack Overflow and Server Fault after the October 2025 cumulative update (KB5066835) landed, which appears to have ...

Dark mode claims to improve the battery life of screen-based electronic devices – and to make those screens easier on your eyes. Black displays with lighter text have been around since the 1970s, but ...

If you encounter the Localhost refused to connect error message when running any web server on your local Windows 11/10 computer, then this post is intended to help ...