Telecommunication giant T-Mobile is being sued for allegedly failing to fix longstanding cybersecurity issues that led to a massive data breach involving the personal data of millions of Americans.

The filing asserts that T-Mobile failed to address certain security vulnerabilities that the company was aware of “for years,” and did not properly notify more than two millio

Washington state's attorney general filed a consumer protection lawsuit against T-Mobile over a massive 2021 data breach that exposed personally identifiable

According to Washington's Attorney General, T-Mobile knew its security practices were inadequate even before the 2021 security breach.

T-Mobile has been sued a second time over a 2021 data breach that impacted 80 million T-Mobile users. The consumer protection lawsuit comes