MTN Group: Yet Another OTP code Leaked in the API Response

The OTP code was leaked in the API response, which compromised the purpose of its implementation. The application requested a phone number for authentication and sent an OTP code to the user, but the OTP was returned in the API response, exposing it to potential misuse...

MTN Group: OTP code Leaked in API Response

The application allowed users to sign up for device insurance. When getting a quote, an OTP code was sent to the user's phone number for authentication, but the same OTP code was also returned in the API response...