In the Twilio Authy API, accessed by Authy Android before 25.1.0 and Authy iOS before 26.1.0, an unauthenticated endpoint provided access to certain phone-number data, as exploited in the wild in June 2024. Specifically, the endpoint accepted a stream of requests containing phone numbers, and responded with information about whether each phone number was registered with Authy. (Authy accounts were not compromised, however.)

In the Twilio Authy API, accessed by Authy Android before 25.1.0 and Authy iOS before 26.1.0, an unauthenticated endpoint provided access to certain phone-number data. (Authy accounts were not compromised, however.)

Уязвимость конечной точки прикладного программного интерфейса приложения двухфакторной аутентификации на основе генерации токенов безопасности Twilio Authy, позволяющая нарушителю раскрыть защищаемую информацию