Malaysia-based web designing company Dazzlepod has developed an online tool that will help users find out whether former hacking group LulzSec has compromised their private online information.

The online tool goes through more than 550,000 accounts which include gaming, hacking and governmental organizations.

The following list covers usernames and passwords of users playing Battlefield Heroes Beta, which became LulzSec’s final target before dissolving.

The list by Dazzlepod, however, can prove to be dangerous as it has listed various emails and usernames that can be compromised by hackers anytime, ITProPortal reported.

Click here to find if your account has been compromised.