One of Ubisoft’s web sites has been compromised by a cyber attack, leading to unauthorized access into their online systems such as their forums and Uplay.
The hackers seem too have procured user data that includes user names, email addresses and encrypted passwords. Thankfully, no credit or debit card details are stored on their services, so there’s no real reason to panic yet.
Ubisoft however suggest you change your password as soon as possible. Click here to do so.