T-Mobile spills billing information to other customers

Some T-Mobile customers logged into their accounts on Wednesday to find another customer’s billing and account information showing on their online dashboards.

T-Mobile denied there was an attack, but confirmed there had been a data leak. It said a "temporary system glitch" had misplaced some subscriber account information, causing it to appear on other subscribers’ profile pages.

“There was no cyberattack or breach at T-Mobile. This was a temporary system glitch related to a planned overnight technology update involving limited …

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