https://techcrunch.com/2023/01/31/google-fi-customer-data-breach/

Google’s cell network provider Google Fi has confirmed a data breach, likely related to the recent security incident at T-Mobile, which allowed hackers to steal millions of customers’ information.

In an email sent to customers on Monday, obtained by TechCrunch, Google said that the primary network provider for Google Fi recently informed the company that there had been suspicious activity relating to a third party support system containing a “limited amount” of Google Fi customer data.