Polish security researcher Hasherezade has found a way to help victims of the Princess Locker ransomware by cracking the ransomware's encryption system and releasing a free decryptor. Princess Locker ...

A new version of the Petya disc-encrypting ransomware has been released that fixes a bug that previously caused some weakness in its encryption algorithm. According to Hasherezade, a security analyst ...

The security researcher, who claimed recently to have found code written by Briton Marcus Hutchins that was used in the Kronos banking trojan by a third party, now says this code predates both ...