The Russian ransomware group Key Group, active since early 2023, is targeting global organizations with .NET malware generated using the Chaos builder to encrypt files, steal data, and demand ransom via Telegram channels. The malware targets specific file types, encrypts their contents, and appends a random five-character extension to their filenames, effectively rendering them inaccessible … Continue reading Russian Hackers Launch Devastating .NET Ransomware Attacks