Police arrest blackmail suspect in TalkTalk data breach case

Police believe they may have found the person who tried to blackmail the CEO of TalkTalk, the U.K. telecommunications company that was the target of a data breach.Following the attack on Oct. 21, in which customers' personal information was accessed, TalkTalk CEO Dido Harding said she had received a ransom demand via email.Police have now arrested an 18-year-old on suspicion of blackmail, the fifth arrest made in connection with an attack on the company's website in which customers' personal inf