There are several great authenticator solutions, including these five.

A hacker claimed to have stolen 33 million phone numbers from U.S. messaging giant Twilio. The company confirmed to CyberGuy that threat actors got access to the data associated with its Authy ...

Twilio, the developer of the Authy authenticator app, said user phone numbers were leaked to attackers but accounts themselves were not compromised. Hackers gained access to the Authy Android app ...

Users of the Twilio Authy Authenticator app may have had their phone number exposed to hackers. While the leak exposed personally identifiable information, it did not directly compromise accounts.

In “LastPass Publishes More Details about Its Data Breaches” (3 March 2023), I talked about how I decided to move my two-factor authentication (2FA) codes from Authy to 1Password and how the process ...