Got a notice from Marquis Software Solutions (on behalf of business customer data owners)? Here’s what to do.
Marquis Software Solutions (on behalf of business customer data owners) told the California Attorney General that people’s information was exposed. If you got a letter, work through the steps below.
Your checklist
- 1
Keep the letter
Save the notice from Marquis Software Solutions (on behalf of business customer data owners) and its envelope. The date you were told can matter for legal deadlines.
- 2
Freeze your credit
The filing does not list what was taken, so play it safe. A free freeze at Equifax, Experian and TransUnion stops new accounts being opened in your name.
- 3
Change reused passwords
Change any password you used with this company or reused elsewhere, and turn on two-factor sign-in.
- 4
Get a free claim review
Our legal team checks whether you can be paid for this breach. No fee unless you recover.
Step 4: free claim review
Tell us you got the Marquis Software Solutions (on behalf of business customer data owners) notice. An attorney, not a call center, reads it and tells you plainly whether you have a claim.
- Free, no obligation
- No fee unless you recover
- Reply within 24 hours
About the Marquis Software Solutions (on behalf of business customer data owners) breach
- Reported to
- California Attorney General
- Date filed
- February 11, 2026
- People notified
- Not stated
- Cause in filing
- Not stated
Marquis Software Solutions appears to be a B2B technology company specializing in enterprise software development, data management, and cloud-based infrastructure services. As a service provider, the company typically collects and stores sensitive business information, including employee records, proprietary client data, and administrative credentials necessary for managing complex software ecosystems. This security incident was officially reported to the California Attorney General in 2026, confirming that unauthorized access occurred within their hosted environments. If you have received a formal data breach notification letter, it indicates that your personal information, which was held by Marquis Software Solutions on behalf of one of their business customers, may have been compromised. We recommend reviewing the letter carefully to understand the specific scope of the exposure and the identity protection services being offered.
Marquis Software Solutions data breach questions
- Is the Marquis Software Solutions data breach letter legit or a scam?
- A notice from Marquis Software Solutions in the mail matches the breach Marquis Software Solutions reported to the California Attorney General on February 11, 2026. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Marquis Software Solutions through a phone number or website you find yourself.
- Did Marquis Software Solutions offer free credit monitoring?
- Any free monitoring Marquis Software Solutions is offering will be described in the notice you received, along with an activation code and a sign-up deadline. Enrolling does not give up your right to bring a claim.
- Is there a Marquis Software Solutions data breach class action lawsuit?
- Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Marquis Software Solutions. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
- What should I do after getting the Marquis Software Solutions data breach notice?
- Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
- Do I need a Marquis Software Solutions data breach lawyer or attorney?
- An attorney can read your notice and tell you whether a claim makes sense. A case review here is free, and data breach cases are usually handled on contingency, so there is no upfront cost.
- Can I sue Marquis Software Solutions over the data breach?
- It depends on what was exposed, the law in California and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
- How much could a Marquis Software Solutions data breach settlement or claim be worth?
- There is no set amount, and no Marquis Software Solutions settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. Keep receipts and records; they're what damages claims are built on.
Other notices sent in California
- ZZ Diag ProbeCalifornia Attorney General · Filed date pendingCount not stated
- STS Aviation GroupCalifornia Attorney General · Filed October 19, 2026Count not stated
- Citizens BankCalifornia Attorney General · Filed October 19, 2026Count not stated
- John G. Yphantides, a Professional Law CorporationCA Attorney General · Filed October 16, 2026Count not stated
- Neuro Wellness SpaCalifornia Attorney General · Filed October 16, 2026Count not stated
- Frazer LLPCalifornia Attorney General · Filed October 16, 2026Count not stated
Attorney advertising. This page reflects a public regulator filing; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.