The US Justice Department (DOJ) says the FBI has created a decryption tool that helped it return the data of over 500 ransomware victims as part of a multinational law enforcement push. It also wrote that the bureau had seized “several websites” operated by the ALPHV / Blackcat ransomware gang.
However, Bleeping Computer reports that by this afternoon, ALPHV / Blackcat claimed to have regained control of its site and that the FBI only had decryption keys for 400 or so companies, leaving…