Twilio has updated its Authy two-factor authentication (2FA) service after a hacker claimed to have retrieved 33 million phone numbers from its user ...

Cloud communications provider Twilio Inc. is asking Authy users to update their apps today after threat actors were able to identify data associated with Authy accounts through an unauthenticated ...

Authy is a 2FA app that recently suffered a data breach that exposed more than 33 million phone numbers. An unsecured API endpoint allowed threat actors to collect linked numbers.

On Tuesday, Twilio confirmed to TechCrunch that “threat actors” were able to identify the phone number of people who use Authy, a popular two-factor authentication app owned by Twilio.