Cloudflare Data Breach
Cloudflare experienced a data breach that was reported on January 21, 2026. Cloudflare whacks WAF bypass bug that opened side door for attackers
Key Facts
- Organization
- Cloudflare
- Date Reported
- January 21, 2026
- Incident Type
- web app exploit
- Severity Score
- 5/10
- Confidence Level
- medium
- Tags
Source
View original source - External link to primary source documentation
Understanding web app exploit Incidents
Web application exploits target vulnerabilities in websites and APIs. Secure development practices, WAFs, and penetration testing protect against these attacks.