Cyware Feed _ 11 February 2021_ _ 0 Comments Understanding the Use of Cryptocurrency by Ransomware Operators Ransomware-as-a-Service (RaaS) has become a lucrative enterprise. As per research by Chainalysis, blockchain transactions prove that different ransomware operators are interconnected. Author Rains in the Desert: Some Takedowns, Some Shutdowns11 February 2021Hackers Claim to Sell 40 Million User Records From Largest Commercial Bank in Ukraine12 February 2021