T-Mobile said today in a data breach notification that the account information of an undisclosed number of customers using the company's prepaid services was accessed by an unauthorized third-party. "Our Cybersecurity team discovered and shut down malicious, unauthorized access to some information related to your T-Mobile prepaid wireless account," the breach notification says.
"We promptly reported this to authorities. None of your financial data (including credit card information) or social security numbers was involved, and no passwords were compromised."
