HelloKitty Successor Kraken Ransomware Hits Windows/ESXi, Benchmarks Victim Performance Before Encryption Cybercriminals HelloKitty Successor Kraken Ransomware Hits Windows/ESXi, Benchmarks Victim Performance Before Encryption Do Son November 17, 2025 0 Cisco Talos has released a detailed new analysis showing that the Kraken ransomware groupβa successor to the... Read More Read more about HelloKitty Successor Kraken Ransomware Hits Windows/ESXi, Benchmarks Victim Performance Before Encryption