News International phone hacking scandal the new allegations, along with high-ranking officers of the Metropolitan Police Service. News International's legal manager Tom Crone left the company on 13 July. As part of his role at the publisher, Crone had served as the "News of the World" chief lawyer and gave evidence before parliamentary committees, that he had uncovered no evidence of phone hacking beyond the criminal offences committed by the royal editor Clive Goodman. He maintained that he did not see an internal report suggesting that phone hacking at the paper went beyond Goodman. On 15 July, Rebekah Brooks, the chief executive of News International,
Phone hacking phone companies for relying on outdated encryption techniques in the 2G system, and said that the problem could be fixed very easily. Phone hacking, being a form of surveillance, is illegal in many countries unless it is carried out as lawful interception by a government agency. In the News International phone hacking scandal, private investigator Glenn Mulcaire was found to have violated the Regulation of Investigatory Powers Act 2000. He was sentenced to six months in prison in January 2007. Renewed controversy over the phone hacking claims led to the closure of the "News of the World" in July 2011.