Don’t Use Production Data In Your Test Environment: The Impact Of Leaked Test Credentials | UpGuard

This article warns that exposed test/non-production credentials can enable attackers to access sensitive data or pivot into production, outlines how such exposures lead to data breaches and vendor-related risks, and recommends mitigations including using separate test credentials, enforcing least privilege and MFA, avoiding real production data in tests, applying network segmentation, and vetting/monitoring third-party vendors.