The Petya ransomware encrypts a compromised computer’s master file table. First ransomware locked your desktop. Then it encrypted your files. Not long after, webservers, shared drives and backups were ...

A new strain of ransomware replaces the Master Boot Record (MBR) and encrypts the Master File Table on an infected Windows computer’s hard drive, thereby essentially locking a victim out of all of ...

The Petya ransomware now bundles a second file-encrypting program for cases where it cannot replace a computer’s master boot record to encrypt its file table. Petya is an unusual ransomware threat ...

The Petya ransomware now bundles a second file-encrypting program for cases where it cannot replace a computer’s master boot record to encrypt its file table. Petya is an unusual ransomware threat ...

Once inside a network, the malware used the NSA’s EternalBlue exploit to infect any unpatched Windows machine. Then it used ...

ESET Research has discovered new ransomware samples, which it has named HybridPetya, resembling the infamous Petya/NotPetya malware. They were uploaded to VirusTotal in February 2025. HybridPetya ...

My Seagate Slave Drive ST3160023A has a Corrupted Master File Table. I am able to see the drive and partition, but not able to read the the file system. I have TestDisk, but not sure what needs to be ...