Fintech credential investigations
A payment key appeared in a repository. What can you prove?
An exposed string is a lead, not a complete incident report. Cremit brings the finding, supported validity checks, relevant cloud permissions and owner action into one review path.
Start with the evidence you have. Record what still needs an issuer check.
- Location
- Identify the connected repository, document or monitored public asset where the credential appeared.
- Status
- A pattern match needs review. Cremit checks validity only for credential types with supported verification.
- Access
- For AWS access keys and GCP API keys, inspect available permission context. For payment keys, check access at the issuer.
- Owner action
- Assign a person to assess exposure, rotate or revoke at the issuer, and record the outcome.
This is an editorial sequence, not a screenshot of the product or a claim that every payment key can be verified.
Three questions to ask about a payment key
The answers determine the next action more reliably than a severity label alone.
Where was it exposed?
Review the source location, whether it was public, and when it was observed. A copied key may remain in more than one place.
Does it still work?
Use a supported issuer check where available. Otherwise confirm through the issuer or its console. A match by itself does not prove a live key or misuse.
Who can contain it?
Find the service owner, check dependencies and issuer logs, then rotate or revoke at the issuing service. Keep the decision and follow-up in the incident record.
Know the boundary of the result
Use Cremit findings as evidence for investigation, then confirm account-specific facts in the systems that issued the keys.
- Detection covers connected sources and monitored external assets. It does not establish that all company credentials have been found.
- Issuer-side validity checks apply only to supported types. A verification result does not establish whether a key was abused.
- Cremit analyzes permissions for AWS access keys and GCP API keys when the required integration is available. It does not infer every payment processor’s privileges.
- The responsible team rotates or revokes credentials at the issuer. Cremit tracks findings and actions; it does not certify PCI DSS or SOC 2 compliance.