Cash App · Vulnerability Disclosure

Cash App Vulnerability Disclosure

Vulnerability disclosure

Cash App runs a coordinated vulnerability disclosure program on Bugcrowd. A machine-readable /.well-known/security.txt is served. A dedicated security contact is published.

Financial ServicesPaymentsUnited StatesFintechNeobankBuy Now Pay LaterPayment AcceptanceDigital Wallet
Program: Bugcrowd security.txt present

Disclosure Policy

Policy
https://bugcrowd.com/cashapp
Policy
https://bugcrowd.com/afterpay

Security Contact

Contact
https://bugcrowd.com/cashapp
Contact
https://bugcrowd.com/afterpay
Contact
mailto:security@afterpay.com

Source

Vulnerability Disclosure

Raw ↑ 
generated: '2026-07-23'
method: searched
probe: true
source: https://cash.app/.well-known/security.txt
policy:
- https://bugcrowd.com/cashapp
- https://bugcrowd.com/afterpay
contact:
- https://bugcrowd.com/cashapp
- https://bugcrowd.com/afterpay
- mailto:security@afterpay.com
bug_bounty:
  platform: Bugcrowd
  programs:
  - https://bugcrowd.com/cashapp
  - https://bugcrowd.com/afterpay
evidence:
- source: https://cash.app/.well-known/security.txt
  kind: security.txt (live probe)
- source: https://afterpay.com/.well-known/security.txt
  kind: security.txt (live probe, PGP-signed)