PANews reported on March 30 that according to News.Bitcoin, the law firm Greenberg Glusker announced that it had won a $33 million arbitration award against telecom giant T-Mobile, saying that this result was a key milestone in holding telecom operators accountable for cryptocurrency theft related to SIM card swaps. The arbitration panel found that T-Mobile was responsible for its multiple security failures, which enabled SIM card swap attacks to occur and led to the theft of cryptocurrencies.