Hackers are exploiting Microsoft's .NET MAUI framework to create fraudulent banking and social media applications that primarily target users in India and China. These malicious apps are designed to steal sensitive information by hiding malware within app buttons, which activate data theft when tapped. The campaigns have raised concerns in the cybersecurity community, as the .NET MAUI framework, originally developed for legitimate purposes, is now being misused to evade detection by security systems. This development highlights ongoing challenges in combating cyber threats in the digital landscape.