Vladimir Anikeyev was sentenced today on a conviction of hacking the accounts of several prominent Russians, including the spokeswoman for Prime Minister Dmitry Medvedev.
The trial was conducted behind closed doors. Details of the proceedings were unclear.
Anikeyev headed a hacker group called Shaltai-Boltai (Humpty-Dumpty). He was arrested last November, but the arrest became known only after Russian news media reported that two officials of the Federal Security Service's cybercrime unit had been arrested on treason charges.