Scammers are impersonating the BianLian ransomware gang in fake ransom notes sent to US companies via snail mail through the United States Postal Service. Guidepoint Security first reported the phony ransom notes today, and BleepingComputer later received a scan of the note from a CEO who received the same letter. The envelopes for these ransom notes claim to be from the "BIANLIAN Group" and have a return address in an office building in Boston, Massachusetts.
The letter shared with BleepingCompu