An illustration picture shows the logo of the Website Twitter on an Ipad, in Bordeaux

Twitter beefs up security after hacking spree on media

Reuters By Jim Finkle (Reuters) - Twitter Inc unveiled technology to boost security for its users, following a spate of attacks on accounts of prominent media outlets including the Associated Press, the Financial Times and The Onion. The micro blogging site, which transmits some 400 million messages a day, said on Wednesday that it had begun rolling out an optional "login verification" service to …