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ONE Sentinel

securitySecurity/THREATS/CRIT

Charter Communications data breach affects 4.9 million accounts

sourceBleeping Computer
calendar_todayMay 29, 2026
schedule1 min read
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EXECUTIVE SUMMARY

Massive Data Breach Hits Charter Communications: 4.9 Million Accounts Compromised

Summary

A significant data breach at Charter Communications has resulted in the compromise of 4.9 million accounts. The breach was executed by the ShinyHunters extortion gang in early April, as reported by Have I Been Pwned.

Key Points

  • The breach affected 4.9 million accounts belonging to Charter Communications.
  • The attack was carried out by the ShinyHunters extortion gang.
  • The breach occurred in early April.
  • Have I Been Pwned, a data breach notification service, reported the incident.

Analysis

This data breach is a critical incident, highlighting the ongoing threat posed by cybercriminal groups like ShinyHunters. The large number of affected accounts underscores the potential impact on users and the importance of robust cybersecurity measures for telecom companies. The breach also raises concerns about the security of personal information held by large corporations.

Conclusion

IT professionals should prioritize enhancing security protocols and monitoring systems for unusual activities. It is crucial to educate users on security best practices and ensure that data breach response plans are up-to-date and effective.