Synopsis

In July 2015, the password management company revealed that it had been the victim of a cyberattack, compromising email addresses, password reminders, server per user salts and authentication hashes of 7 million users.

According to security commentators, one of the drawbacks of the hashing algorithm PBKDF2-SHA256 employed by the company was that it was not designed to protect passwords. Salts are really not useful for preventing dictionary attacks or brute force attacks.

Analysis performed by

Courtenay Brammar

Experienced global enterprise risk and governance professional. Previously Vice President at Morgan Stanley, Deloitte Risk Advisory practitioner and PRMIA steering committee member in both London and New York.

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