Joel Ortiz, a skilled SIM Swapper was caught and arrested back in May 2018. On April 22nd 2019, the District Attorneys Office of Santa Clara County made their formal announcement about his sentence 10 years in prison.
Ortiz was a 21-year-old Boston High School valedictorian and was very prolific at stealing cryptocurrency from SIM cards. The announcement states that he had hacked the crypto wallets (worth over $7.5 million) located on mobile phones of over 40 victims.
According to the announcement, it only took Ortiz just a few minutes to steal more than $5.2 million in crypto from one Cupertino cryptocurrency entrepreneur. He performed this theft back in May of 2018.
https://www.bitcrypt.co/tech-savvy-student-steals-millions-cryptocurrency/