'ROI is easy to justify’: Bug Bounty success story from a luxury goods retailer

This case study outlines a luxury retailer's first-year private Bug Bounty Program run with YesWeHack: the program received 44 reports with 31 valid vulnerabilities (25 paid), including three critical and six high-severity issues, totaling $15,500 in rewards; notable discoveries included exposed developer GitHub credentials and a Spring Expression Language RCE on an API endpoint. The report emphasizes incremental scope expansion, integration with internal pentesting, use of in-house triage, and plans to scale to a public program.