(Reuters) — The hacker who stole data of more than 53 million former and prospective customers of T-Mobile US Inc. said the wireless carrier's security was "awful," the Wall Street Journal reported on Thursday.
John Binns, the 21-year-old American who took responsibility for the high-profile hack disclosed by the company last week, told the Journal he had used an unprotected router to access personal records of customers.
T-Mobile did not immediately respond to a request for comment.
The U.S. Federal Communications Commission said last week it would investigate the data breach, with some T-Mobile customers also suing the company for damages in Seattle federal court.
(Reuters) — T-Mobile US Inc. said on Wednesday an investigation into a data breach revealed that personal data, including Social Security numbers and driver’s license information, of more than 40 million former and prospective customers was stolen.