Future malware will protect against this by making such takedowns too painful by reconfiguring victims systems to depend on the malware c&c server.
Ie. transfer vital user data to the c&c server, such as disk encryption keys, then serve it back to the victims whenever needed.
If the FBI takes down the c&c servers, suddenly all the victims suffer outages and data loss.
Future malware will protect against this by making such takedowns too painful by reconfiguring victims systems to depend on the malware c&c server.
Ie. transfer vital user data to the c&c server, such as disk encryption keys, then serve it back to the victims whenever needed.
If the FBI takes down the c&c servers, suddenly all the victims suffer outages and data loss.