PlayStation Network hacked, data on millions at risk  Sony may
have sustained the largest cyber intrusion since the Heartland
Payment Systems breach, disclosing Tuesday that its PlayStation
Network (PSN) was hacked to steal sensitive information
belonging to users.  Attackers stole personal data belonging to
PSN and Qriocity's users between April 17 and 19, Patrick
Seybold, a PlayStation spokesman, said in a blog post Tuesday.
Qriocity is Sony's music, games, book and video on-demand
service.  Roughly 77 million users are registered with PSN and
Qriocity.  Compromised assets include names, physical addresses,
email addresses, birth dates and PSN/Qriocity credentials,
Seybold said. The hackers also may have obtained purchase
histories, billing addresses and password challenge answers.
"While there is no evidence that credit card data was taken at
this time, we cannot rule out the possibility," he wrote. "If
you have provided your credit card data through PlayStation
Network or Qriocity, to be on the safe side