An independent researcher uncovered multiple security vulnerabilities within McDonald’s digital systems, exposing risks from client-side validation issues to sensitive data leaks. The findings highlight the importance of comprehensive cybersecurity practices and responsible reporting channels. #McDonalds # cybersecuritybreach
Keypoints
- McDonald’s mobile app had a server-side validation flaw allowing users to get free rewards.
- The internal platform used by marketers relied on insecure client-side password protection, exposing confidential videos.
- Exposed APIs and search indexes contained personal data of individuals requesting internal system access.
- Crew-level employees could access sensitive executive data and modify internal systems without authentication.
- Many vulnerabilities were fixed only after extensive reporting efforts, revealing gaps in McDonald’s security response.
Read More: https://thecyberexpress.com/one-researcher-hacked-mcdonalds/