Another case of an attacker using phone porting to attempt to compromise accounts: https://medium.com/the-coinbase-blog/on-phone-numbers-and-identity-423db8577e

Another case of an attacker using phone porting to attempt to compromise accounts: https://medium.com/the-coinbase-blog/on-phone-numbers-and-identity-423db8577e58#.xeqi89wpn https://medium.com/the-coinbase-blog/on-phone-numbers-and-id...