After being contacted by the victim, the Federal Bureau of Investigation (FBI) began looking into the case last year. The FBI traced the source of the hack to the U.K., where the inquiry had to leave American hands. U.S. agents thus contacted Scotland Yard to take over, and the Metropolitan Police Central e-crime Unit (PCeU) tracked down the suspect.
Crosskey was arrested in July 2011 at his home, where authorities also seized computers and storage devices. After being released on bail on February 29, 2012, he was charged with two offenses under the UK's Computer Misuse Act 1990. He was convicted on Wednesday and will now serve a year in prison. He pled guilty to both counts: using a computer to gain unauthorised access to a program/data as well as performing unauthorised acts with intent to impair operation of, or prevent/hinder access to, a computer.
"The PCeU are working to detect and bring before the courts those responsible for this type of offence. Today's result should act as a deterrant to any individuals thinking of participating in this type of criminal activity," a PCeU spokesperson said in a statement. "By taking swift action, PCeU officers were able to quickly detain Crosskey thereby preventing further disruption to the victim."