Ransomware Evolution: Data Extortion and Critical Infrastructure Targeting

Cl0p hits Shell in pure data extortion attack. Gunra surge (50+ orgs, FBI advisory). Qilin allegedly adds Barracuda victim (Aug 15). Qilin vs Gentlemen rivalry drives 39% more attacks. Data theft now primary in 77-94% of incidents. Akira disables EDR via Safe Mode. Critical infrastructure under siege.