https://www.bleepingcomputer.com/news/security/how-the-fbi-seized-blackcat-alphv-ransomwares-servers/

An unsealed FBI search warrant revealed how law enforcement hijacked the ALPHV/BlackCat ransomware operations websites and seized the associated URLs.

Today, the US Department of Justice confirmed that they seized websites for the ALPHV ransomware operation and created a decryptor to help approximately 500 companies recover their data for free.