Expert reveals how often you need to change your passwords

There's nothing worse than having to change and remember new passwords, but an industry expert has weighted in on exactly how often you should update your passwords.

Jo O'Reilly of ProPrivacy.com told Business Insider, "Experts recommend that people should try to update their passwords at least every three months. This ensures that if a password is compromised, the time that a cybercriminal remains inside the hacked account is relatively short."

When was the last time you updated your passwords?