2026-10-28 OSS PR Summary — Key Repository Trends for .NET, Fluent UI, and Agent Framework

IntroductionThis summary covers PRs merged between October 26 and 27, 2026, across six repositories, including Fluent UI, ...
2-Spyware

KongTuke malware on Windows: the fake CAPTCHA and CrashFix scam, what it installs and how to clean a PC

KongTuke is a criminal web traffic network behind fake CAPTCHA pages and the CrashFix browser extension scam on Windows. What ...
cyberkendra.com

7 Security Controls for Processing Untrusted PDFs in .NET Applications

A PDF that arrives from outside the building is, as far as the parser is concerned, a program some stranger wrote. Inside ...