Unpatched Exchange server, stolen RDP logins... How miscreants get BlackCat ransomware on your network

Microsoft details this ransomware-as-a-service
Two of the more prolific cybercriminal groups, which in the past have deployed such high-profile ransomware families as Conti, Ryuk, REvil and Hive, have started adopting the BlackCat ransomware-as-as-service (RaaS) offering.…