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Investigation OpenMassachusetts AG Filing · April 2, 2026

Onyx Equities, LLC Data Breach Notification Letter, Notice & Filing Details

Onyx Equities, LLC operates as a prominent real estate investment, management, and property development firm, specializing in commercial real estate portfolios across the eastern United States. Because of its core business operations, Onyx Equities maintains extensive and highly sensitive databases containing private records for commercial tenants, real estate investors, third-party contractors, and a substantial workforce of internal employees. This operational profile requires the collection and retention of vast quantities of personally identifiable information and confidential financial dossiers, positioning the firm as a significant repository of valuable personal data. In 2026, Onyx Equities, LLC formally reported a serious data security incident to the Massachusetts Attorney General. Incidents affecting commercial real estate and property management entities typically involve sophisticated network intrusions, unauthorized access to centralized digital tenant and employee portals, or compromises of third-party vendor systems utilized for payroll and lease administration. These events often stem from vulnerabilities in network perimeters, unpatched software, or credential stuffing attacks that allow unauthorized actors to infiltrate internal databases undetected for extended periods. The exposure resulting from this incident compromises multiple categories of highly sensitive personal and financial data. For the individuals whose records were compromised, the risk profile is severe and immediate. Exposed data elements frequently include full names, Social Security numbers, dates of birth, banking and direct deposit details, tax documentation, and home addresses. The compromise of Social Security numbers and banking details exposes victims to immediate financial fraud, unauthorized credit card applications, fraudulent tax return filings, and long-term identity theft. Furthermore, the inclusion of employment and financial records provides malicious actors with the exact foundational data points necessary to execute targeted phishing campaigns and account takeover schemes. As a commercial entity handling sensitive personal and financial data, Onyx Equities, LLC was bound by state data protection statutes, including the Massachusetts Data Security Regulations (201 CMR 17.00), as well as common law duties of care to implement and maintain reasonable cybersecurity measures. These legal frameworks mandate the encryption of sensitive data in transit and at rest, the maintenance of robust access controls, and the execution of regular vulnerability assessments. The occurrence of a widespread data breach strongly indicates a failure to maintain these federally and state-mandated security standards, leaving confidential files vulnerable to foreseeable cyber threats. Receiving an official data breach notification letter from Onyx Equities, LLC serves as formal acknowledgment that your private information was compromised due to inadequate corporate security practices. Legally, the receipt of this letter establishes the foundational standing required to participate in a class action lawsuit aimed at holding the company accountable for failing to safeguard your data. Under established legal precedents, affected individuals do not need to wait until they experience actual financial loss or identity theft to seek legal recourse; the increased risk of future harm and the cost of mitigation efforts are sufficient grounds for compensation. Our firm evaluates these cases on a contingency fee basis, meaning you pay nothing out of pocket and owe no legal fees unless we successfully recover compensation on your behalf.

Massachusetts
State Filed
April 2, 2026
Date Filed

About the Notice You Received

About the Onyx Equities, LLC Data Breach Notification Letter

This case page tracks a Massachusetts public filing connected to Onyx Equities, LLC, filed April 2, 2026. If you received a data breach notification letter, notice, or mailing from this company, keep it with the date it was received and any enrollment information it contains.

The case record identifies the information described in the filing as potentially exposed. The recorded jurisdiction is Massachusetts, where M.G.L. c. 93H governs breach notifications.

DataBreachCaseReview.com focuses on attorney-led reviews of notification letters. A review can help you understand the information in your notice, document questions for the legal team, and assess potential next steps. It does not guarantee that a lawsuit has been filed or that you will qualify for a claim.

This notice may also be referred to as:

  • Data breach notification letter
  • Security incident notice
  • Data breach notice
  • Breach notification mailing
  • Consumer data breach letter
  • Personal information breach notice
  • Written notice of data breach
  • Data breach alert letter

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3

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Why This Breach Matters

What Onyx Equities, LLC Held About You

Companies across every industry collect and store personal data as part of normal operations — including Social Security numbers for tax compliance, payment card data for billing, and contact information at minimum. When that data is compromised, affected individuals face risks ranging from targeted phishing attacks and identity theft to unauthorized account access and financial fraud.

Massachusetts residents are protected by M.G.L. c. 93H, which gives you the right to pursue legal remedies when a company fails to adequately protect your data.

Common Questions

About the Onyx Equities, LLC Case

I received a Onyx Equities, LLC breach notice — does it mean my data was stolen?

Yes. Receiving a Onyx Equities, LLC data breach letter, notice, or notification mailing means your personal information was accessed or exposed without authorization. Companies are only required to send these notices when a confirmed breach occurred affecting your data specifically.

Is there a deadline to act after receiving my Onyx Equities, LLC notification letter?

Yes. Massachusetts and federal law impose statutes of limitations on data breach claims. Once a class action lawsuit is filed by another attorney, the window to be a named plaintiff typically closes quickly. Submitting a free case review now ensures you are positioned before those windows pass. There is no cost and no obligation to find out if you qualify.

How much does it cost to pursue a claim?

Nothing upfront. Representation is 100% contingency-based — a fee is only collected if your case results in compensation. If there is no recovery, you owe nothing at any stage.

Why Request a Onyx Equities, LLC Case Review?

Your Notification Letter Is Evidence

Onyx Equities, LLC was required by law to notify you because your personal data was compromised. That letter is evidence of harm — and the foundation for a legal claim.

Statutes of Limitation Apply

Data breach claims have deadlines. The sooner you act after receiving your letter, the better positioned you are to participate and recover.

Class Actions Level the Playing Field

By joining with other Onyx Equities, LLC letter recipients, you have access to legal resources that would be too costly to pursue individually.

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You never pay attorney fees out of pocket. Our representation is 100% contingency-based — we only get paid if you recover compensation.

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