Chess.com Data Breach
Chess.com experienced a data breach that was reported on October 11, 2025. Chess.com discloses recent data breach via file transfer app
Key Facts
- Organization
- Chess.com
- Date Reported
- October 11, 2025
- Incident Type
- supply chain
- Severity Score
- 5/10
- Confidence Level
- medium
- Tags
Source
View original source - External link to primary source documentation
Understanding supply chain Incidents
Supply chain attacks compromise trusted vendors or software to access downstream targets. Vendor security assessments and software integrity verification reduce exposure.