Here's your summary from FCC Starts Investigation into Massive Breach of AT&T Customer Data (https://www.youtube.com/watch?v=ueXOd_tbxiE) on the Bloomberg Television channel:

### TLDR:

- AT&T had a massive breach of customer call data in 2022, stored by a third-party provider.

- The breach could potentially be used for blackmailing politicians or other vulnerable parties.

- AT&T is vulnerable to legal action and brand damage due to this being the second breach this year.

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