T-Mobile suffers another data breach, customer phone numbers, call records that may be obtained

T-Mobile recently experienced a data breach in which some of its customers exposed their information, including ‘call-related information’, to hackers.

In a notice on its website, the telecommunications giant said a security incident had occurred in which incorrect access to “customer-owned network information” (CPNI) was gained. Some of the CPNIs may include “telephone number, number of lines on which your account is subscribed, and in some cases, call-related information collected as part of the normal operation of your wireless service,” T-Mobile said.

The company added that the breach, which allegedly affected about 200,000 customers, did not include financial information such as account names, credit card information, social security numbers, tax IDs, passwords or PINs.

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The company has experienced several other security breaches over the past few years.

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In 2018, a breach affected the personal information of 2 million customers, with hackers gaining access to names, zip codes, email addresses, phone numbers and account data. In 2019, another 1 million prepaid customers compromised their hackers.

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In March 2020, the company suffered another breach, after hackers gained access to email from T-Mobile employees while also accessing certain financial customer data.

T-Mobile did not immediately respond to a request from FOX Business for comment. Shares of T-Mobile changed little in early trading on Monday.

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