Spectrum customers: Your personal information may have been compromised in this massive data breach
More than 40 million customer records were accessed by hackers who used voice phishing to trick an employee, exposing full names, contact information, account plans and support ticket histories.
Mason Reed 
Charter Communications, operating as Spectrum, is currently under fire as it faces a new class action lawsuit. The legal action alleges that the company failed to adequately secure and protect the personal data of both its customers and employees during a major security breach.
Lawsuit Details
Filed on June 1, 2026, by Mariah Kent of Connecticut, the complaint asserts that Charter Communications violated both state and federal consumer protection laws, as reported by TopClassActions.com.
How the Breach Happened
The security incident was orchestrated by the hacker group ShinyHunters. Investigators found that the attackers employed a voice phishing scam to deceive a Spectrum employee, successfully obtaining Microsoft login credentials. This allowed the hackers to infiltrate the company's Salesforce platform.
Exposed Information
The breach resulted in the compromise of more than 40 million customer records. According to the lawsuit, Spectrum failed to adhere to industry standards regarding the protection of sensitive data. Exposed information includes:
- Full names
- Email addresses
- Phone numbers
- Account plans
- Customer support tickets
- Proprietary network details, including service and call histories
Allegations of Negligence
The lawsuit further claims that Spectrum did not provide sufficient training to its staff to help them recognize and defend against social engineering attacks like the one used in this breach.
Next Steps for the Class Action
Mariah Kent is seeking to represent a nationwide class of Spectrum customers whose data was accessed during the incident. She is requesting a jury trial and is pursuing damages along with declaratory and injunctive relief for herself and all affected class members.
