Note that authy’s login (twilio login) uses sms-based 2fa itself, which is very vulnerable to sim-swap attacks. There is no way to disable sms 2fa on it. To co

Note that authy’s login (twilio login) uses sms-based 2fa itself, which is very vulnerable to sim-swap attacks. There is no way to disable sms 2fa on it. To counter this I recommend disabling device sync in Authy, and only enabling it temporarily when you add a new device.