Marquis Software Solutions Data Breach Impacts Californians
Marquis Software Solutions experienced unauthorized access to its systems, potentially exposing personal information held for its business customers. If you received a notification, your data may be compromised, creating potential risks. This incident highlights the need for vigilance after such events.
- State
- California
- Breach date
- August 14, 2025
- Reported
- February 11, 2026
Marquis Software Solutions, a B2B technology company, recently confirmed unauthorized access to its hosted environments. This security incident, which occurred on August 14, 2025, involved data Marquis manages on behalf of its business clients. The company officially reported the event to the California Attorney General on February 11, 2026, and is currently investigating the scope of the breach.
If you have received a formal data breach notification letter, it indicates that your personal information, which was held by Marquis Software Solutions for one of their business customers, may have been compromised. The breach specifically targeted their hosted environments, suggesting unauthorized access to systems where your data was stored.
The exposure of your personal information, even if unspecified, can create various risks, including potential identity theft or targeted phishing attempts. Malicious actors can use even general information to piece together profiles or gain unauthorized access to other accounts you might have.
Upon receiving a notification letter, it is crucial to review it carefully. Pay close attention to any details regarding the scope of the exposure and any identity protection services or credit monitoring offered by Marquis Software Solutions. We also recommend actively monitoring your financial accounts and credit reports for any suspicious or unauthorized activity.
In California, companies are required to report data security incidents that expose personal information. Our legal team is dedicated to assisting individuals whose data has been compromised in such breaches. We focus on holding companies accountable for failing to protect the sensitive information entrusted to them.
If you are concerned about how this breach impacts you and wish to understand your potential legal options, our team offers free, no-obligation case reviews. We are here to help you navigate the complexities of data breaches and advocate on your behalf.