Did COGNIZANT have a data breach?

In plain terms

Cognizant filed a report with the Illinois Attorney General regarding a data security incident. This filing confirms that unauthorized access to their systems occurred, potentially involving personal information. Individuals who received a notification letter should review it for specific details.

Cognizant, a global professional services and technology consulting firm, officially reported a data breach to the Illinois Attorney General on April 1, 2026. This filing confirms a security incident involving unauthorized access within the company's systems.

While the public filing indicates that an incident occurred, the specific nature of the breach and the full scope of unauthorized access are currently under investigation. The company's report to state authorities acknowledges a security event that may have compromised data.

The official record does not specify the exact categories of data involved in this incident. However, if you received a data breach notification letter from Cognizant, it indicates that your personal information may have been impacted by this event.

Recipients of a notification letter should carefully review its contents. The letter is intended to provide specific information about what occurred and outline any identity monitoring or protection services that Cognizant may be offering as a result of the incident.

It is generally recommended to remain vigilant for any unusual activity across your online accounts. Consider enabling multi-factor authentication where available and exercise caution regarding unsolicited communications that request your personal details.