Usam ransomware is a cryptovirus that belongs to the STOP / Djvu ransomware family


Usam ransomware virus

Usam ransomware – a highly-malicious malware that locks the data on the Windows machine and blackmails victims to extort the money. The criminals behind this file-encrypting virus[1] are infamous hackers that have launched STOP / Djvu ransomware a couple of years back and managed to release 233 new versions of the same virus. 

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