Ripple Youtube Hacking sceme

Hi,

a number of big youtube channels got hacked by some ripple scammers:


[https://www.youtube.com/watch?v=ICrubNQUMGE&t=236s](https://www.youtube.com/watch?v=ICrubNQUMGE&t=236s)


My question, how did they log into his account if he had 2FA activated? And how did they change his phone number if they hadn't access to his phone for confirmation?

2fa access account big change cybersecurity hacked hacking log phone phone number question ripple scammers youtube