When the ransomware "holes" antivirus or security defenses, there is nothing left to do.
Preventive solutions such as antiviruses, by definition, cannot be 100% secure.
Combating ransomware requires a different approach, which does not focus on prevention, but on protecting your data and PC when ransomware has pierced your security systems.
And think about how to get you out of trouble quickly.
Data Sentinel is the solution that can instantly recover your data after a ransomware attack.