On Sony's blog Friday, corporate spokesman Patrick Seybold said that when the company first publicly apologized for the security breach, "based on what we knew, we expected to have the services online within a week. We were unaware of the extent of the attack on Sony Online Entertainment servers, and we are taking this opportunity to conduct further testing of the incredibly complex system. We know many of you are wanting to play games online, chat with your friends and enjoy all of the services PlayStation Network and Qriocity services have to offer, and trust me when I say we're doing everything we can to make it happen." Shigenori Yoshida, a Tokyo-based spokesman for Sony, told Bloomberg News by phone that the company's plan to restart the services fully by May 31 is unchanged. Just a week ago, Monday, Sony made public that its Sony Online Entertainment PC gaming service had been hacked, in addition to the PSN breach.