Just days after most services for PlayStation Network were brought back online, it appears a new exploit has been discovered that allows hackers to change users' passwords with the data stolen during the break-in to the service last month.

The Web sites that allow PSN users to sign in and reset their passwords have since been taken offline, as the graphic above from PlayStation.com shows. This problem reportedly does not affect the ability to sign in via a PlayStation 3 or PlayStation Portable, just some Sony Web sites.

The report comes from gaming blog Nyleveia, which posted a warning to PSN users that their passwords might not be safe and contacted Sony about it.

More: http://news.cnet.com/8301-31021_3-20063973-260.html