The site got hacked, so if anyone received any dodgy emails claiming they were from this website, ignor them.
The attack was a phishing problem, so I would remind anyone who receives emails requesting login details or passwords for any online banking, to report these emails as they are fake from hackers trying to steal your information.
The Michael Barrymore unofficial website should be completely restored shortly, but in the meantime, the Michael Barrymore blog has been restored.