NBCUniversal Data Breach: Class Action Lawsuit Filed Over Allegedly Inadequate Cybersecurity Measures

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NBCUniversal Media has been hit with a proposed class action lawsuit that alleges the media conglomerate failed to adequately protect reams of current and former employees’ personally identifiable information from a 2026 cyberattack.

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The 26-page lawsuit against NBCUniversal was filed in the wake of a data breach between September and October of this year that was reportedly carried out by the cybercriminal organization ScarlettGroup, which the suit says posted about the stolen data on the dark web around October 18, compromising employees’ sensitive information.

The suit charges that “incompetent” cybersecurity measures and a “woefully insufficient” response to the data breach—which impacted employee records, financial and tax documents, and commercial and operational information—by NBCUniversal mean that victims now face a lifetime risk of fraud and identity theft.

The filing argues that NBCUniversal, which has over 35,000 employees, knew or should have known that workers’ personal information is extremely valuable to cybercriminals, yet failed to implement effective data security practices to protect it. Further, NBC has failed to confirm the data breach, provide the specifics of the cyberattack, or provide any restitution to victims, the case claims.

The complaint relays that a day after ScarlettGroup first posted about the data breach in a dark web forum, CyberNews and other media outlets began to report on the cyberattack and were able to view samples of the allegedly stolen data, which included information about projects scheduled to be released or produced through 2027. Per the lawsuit, full employee records were allegedly made available on the dark web by ScarlettGroup around October 23 or 24, 2026.

“According to numerous news reports, ScarlettGroup attempted to negotiate with NBC before the release of the data from the Data Breach – but NBC apparently either did not negotiate proficiently to keep that data from being released or ScarlettGroup released the data anyway,” the complaint reads.

The suit alleges that NBC failed to adopt and train its employees on “even the most basic” information security protocols, including storing, locking, encrypting, or limiting access to highly sensitive personal information.

In addition, while NBC had at least a week to alert its employees to a possible cyberattack, the media giant instead opted to “sit on” this information and waste valuable time, the complaint says.

Worse still, NBC has “completely failed” to disclose the specific details of the cyberattack, including how employees’ personal information was stolen or what remedial measures it is taking to protect sensitive data moving forward, the case claims. The suit charges that NBC either does not know how the attack occurred and is thus not taking remedial measures to enhance its cybersecurity safeguards or is deliberately choosing to conceal this information from victims.

“For victims of the data breach, all of this information remains unclear,” the case emphasizes.

The filing asserts that NBC has failed to provide its employees with even minimal compensation for its failure to protect their personal information despite its “lucrative budget” and employees’ contributions to the company’s financial success.

The lawsuit argues that personally identifiable information, once acquired, can be deployed to distinguish, identify, or trace an individual’s identity, which hackers and cybercriminals may then use to obtain a person’s tax returns or open fraudulent credit card accounts in the victim’s name.

The suit alleges that because of the data breach, the plaintiff and proposed class members must now “vigilantly” monitor their financial accounts for years to come.

The NBCUniversal class action lawsuit looks to cover all United States residents whose personally identifiable information was compromised in the NBC data breach in September 2026.

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