Hacker Breaches T-Mobile Systems, Reads US Secret Service Email By Kevin Poulsen, SecurityFocus Published Wednesday 12th January 2005 09:47 GMT A sophisticated computer hacker had access to servers at wireless giant T-Mobile for at least a year, which he used to monitor US Secret Service email, obtain customers' passwords and Social Security numbers, and download candid photos taken by Sidekick users, including Hollywood celebrities, SecurityFocus has learned. Twenty-one year-old Nicolas Jacobsen was quietly charged with the intrusions last October, after a Secret Service informant helped investigators link him to sensitive agency documents that were circulating in underground IRC chat rooms....