Case Study: Deezer strengthens security and transparency with YesWeHack Bug Bounty

Deezer - Customer Case Study

Deezer, the music streaming company, wanted to strengthen its security posture after starting internal security audits and realizing they needed broader, ongoing visibility into vulnerabilities across their services. They turned to YesWeHack and launched a public bug bounty program to complement traditional penetration testing and uncover issues earlier.

Using the YesWeHack bug bounty platform, Deezer received continuous feedback from external researchers, including high-quality, reproducible reports with original findings and functional proof-of-concepts. The program helped Deezer detect bugs quickly, improve security awareness internally, and trigger major security projects, while also supporting a scalable process for validating, prioritizing, and fixing issues across teams.

Deezer

Romain Lods

Head of Engineering