Question: Why shouldn't you put tinfoil over your windows?
Answer: because it makes you look mental.
Especially after Scotland Yard arrest you for hacking multinational companies.
A photo of 19 year old hacker Ryan Cleary's bedroom has just been released. Key features include the covered up window, the air conditioner, a picture of two naked women mud-wrestling and a ginger cat.
The cat is great. The rest makes him look CRAZY.