mastercard

  • $100 – $3,000 per vulnerability
  • Partial safe harbor
  • Managed by Bugcrowd

Please use your @bugcrowdninja identifier

Hey All.

As a reminder, all testing must be conducted using your @bugcrowdninja.com email ID only. If you fail to use your @Bugcrowdninja.com email ID, you run the risk of getting blocked from accessing MasterCard applications.

Please do your best to adhere to this requirement moving forward.

Thank you for all of your help and participation on the program to-date.

Happy Hunting,
Steve @Bugcrowd