https://arstechnica.com/tech-policy/2019/11/att-users-whose-unlimited-data-was-throttled-get-60-million-in-refunds/

AT&T has agreed to pay $60 million back to customers to settle a Federal Trade Commission lawsuit over the carrier's severe throttling of mobile data plans advertised as "unlimited."

The FTC, which sued AT&T in 2014, announced the settlement today. The deal ends a long saga in which AT&T unsuccessfully tried to cripple the FTC's regulatory authority over telecoms. A court loss last year basically forced AT&T to settle the case.