(Bloomberg) -- Suspicious behavior on T-Mobile US Inc.’s network devices tipped off the company to a breach that was potentially part of a sprawling cyber-espionage campaign that has raised ...

(Bloomberg) -- The government watchdog that oversees foreign investment in the US for the first time named a company it had penalized — telecom giant T-Mobile US Inc. — as it escalated ...

Bloomberg L.P. has named Oke Okaro global head of mobile for the Bloomberg Multimedia group. He discussed the company?s mobile strategy in an exclusive interview. Mr. Okaro will oversee all aspects of ...