Marquis Software Solutions Reports Data Breach to California AG

Marquis Software Solutions, a technology company specializing in enterprise software development, has reported a data breach to the California Attorney General's office. This official filing occurred on March 16, 2026, and confirms that unauthorized access to the company's systems took place.

The public filing from Marquis Software Solutions indicates that an investigation into this incident is currently underway. The report does not specify the exact date of the breach, nor does it detail the number of individuals affected or the specific types of information that may have been accessed.

Since the precise details about the information involved are not publicly disclosed, individuals who have received a notification letter directly from Marquis Software Solutions should consult that letter for specific information relevant to their situation. The company's notification should provide details about the scope of the exposure and any identity protection services offered.

As a general precaution, it is advisable for individuals to remain vigilant for any unusual activity across their online accounts. Regularly reviewing financial statements and credit reports can help identify any signs of unauthorized use of your personal information.

Experts also recommend strengthening your online security by using unique, strong passwords for each account and enabling multi-factor authentication (MFA) whenever it is available. These steps can help protect your data from potential misuse.