Two-factor authentication service became point of compromise for 1,900 users

Synopsis

In August 2022, the company disclosed that a provider of phone number verification services had suffered a phishing attack.

A bad actor could have attempted to re-register the number of approximately 1,900 users on another device or discovered tha...

Companies

  • Signal
  • Twilio

We've done the analysis so you can make the decisions

Search our repository of 7,950 high-quality, objective, peer-reviewed case studies, impacting 7,965 companies and resulting in $49,101,277,898 in net costs

  • Sophisticated search & querying
  • Financial data extracted
  • Key data points captured
Want to try before you buy? You can sample one of our case studies for free here