Sony requiring password changes after PSN 'irregular activity' -- PlayStation Universe

Many PlayStation Network users in the US today may have to reset their account password.

As posted in the official PlayStation community forum, Sony has reacted to "irregular activity" with some users' accounts. MercuryV of PlayStation Moderation and Support said, "If you are getting an error that your PSN account password is incorrect, you may need to reset it. We routinely monitor for irregular activity, and if such activity is detected, we may sometimes reset passwords of affected SEN accounts to protect consumers and their account information."

According to VG247, a similar requirement took place in EU, and "only a small number of users" experienced any sort of affect from the irregular activity.
Eu am fost nevoit sa o schimb aseara,deci verificati-va conturile.