SK Telecom SIM Data Breach
SK Telecom SIM experienced a data breach that was reported on June 30, 2025. SK Telecom drops sharply in brand value in Q2 after data breach
Key Facts
- Organization
- SK Telecom SIM
- Date Reported
- June 30, 2025
- Incident Type
- unauthorized access
- Industry
- Technology
- Country
- International/Global
- Severity Score
- 5/10
- Confidence Level
- medium
- Tags
Source
View original source - External link to primary source documentation
Understanding unauthorized access Incidents
Unauthorized access breaches occur when attackers gain entry to systems without permission through credential theft, vulnerability exploitation, or social engineering.