Sony is taking PS3 jailbreak issue seriously and has sent mails to users who are using jailbroken PS3 consoles on PSN network. The following excerpt from the emails received by the users is a clear warning that PS3 jailbreak users must take extra care when trying to access the PSN.
A circumvention device and/or unauthorized or pirated software currently resides on your PlayStation(R)3 system.
Immediately cease use and remove all circumvention devices and delete all unauthorized or pirated software from your PlayStation(R)3 system. Failure to do so will result in termination of your access to PlayStation(R) Network and access to Qriocity(TM) services through your PlayStation(R)3 system.
After winning the first round against Geohot, Sony is trying its best to make jailbreaking an unattractive affair for gamers. However, there is always a hack to bypass any security measures designed by the company, we just need a top hacker like Geohot.
Enjoy the Geohot rap dedicated to PS3 jailbreak episode.