T-Mobile USA (TMUS) Wednesday confirmed that the data stolen from its systems did include some personal information.
The telecom major said it was informed last week of claims made in an online forum that a bad actor had compromised T-Mobile systems. The company immediately began an exhaustive investigation into these claims.
The company confirmed Monday that unauthorized access to some of its data occurred, but it was not determined then whether personal customer data was involved.
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June 12, 2026 17:14 ET Major central bank action was the focus this week in economic news. The European Central Bank became the first major central bank to move in response to the rising inflationary pressures in the backdrop of the conflict in the Middle East. In North America, the U.S. inflation and trade data as well as Canada’s central bank decision gained attention. The Chinese trade data was the main news in Asia.