UPDATE: It appears that jesterscourt.cc is restored. This appears to all have been a hoax on the Jester's part.
It has been brought to light that The Jester's domain, jesterscourt.cc, has been seized by the Department of Homeland Security (DHS).
At the same time, Jester has gone dark on Twitter, with no new posts since July 31. Jester had already made multiple posts showing that he was attending the Blackhat conference in Las Vegas.
Does this mean Jester has been arrested at the Blackhat conference? This would explain the sudden siezure of his domain, and why his Twitter feed has gone dark.
This wouldn't be the first time a hacker was arrested at a Las Vegas conference. In 2001 a Russian hacker was arrested at DEFCON.
It's important to note that Jester has before faked his own "retirement" in the Smedley Manning incident.