One of the world's largest telecom operators, T-Mobile, has been ordered to pay $33 million due to a SIM swap vulnerability. This case is the highest-known compensation related to SIM swap attacks to date and involves a severe security flaw at T-Mobile that led to SIM swap attacks and cryptocurrency theft. T-Mobile has fully paid the compensation, including $6.5 million in attorney fees, interest, and other costs, but is attempting to seal the details of the ruling.