PlayStation(R)Network =================================== Valued PlayStation(R)Network/Qriocity Customer: We have discovered that between April 17 and April 19, 2011, certain PlayStation Network and Qriocity service user account information was compromised in connection with an illegal and unauthorized intrusion into our network. In response to this intrusion, we have: 1) Temporarily turned off PlayStation Network and Qriocity services; 2)…