RSC Insurance Brokerage, Inc. Data Breach Notice (Massachusetts Attorney General): What Was Exposed & What To Do

RSC Insurance Brokerage, Inc. notified Massachusetts residents of a data breach in a filing reported to the Massachusetts Office of Consumer Affairs on June 23, 2026. Public notice materials list Social Security numbers and medical records among the information exposed and indicate that 47 people were affected.

The disclosure, associated with a Massachusetts Attorney General data-breach notice, establishes that personal and health-related data held in connection with the firm’s insurance brokerage work was involved. Exact timing of unauthorized access, the technical method used, and a full inventory of systems touched remain limited in the public record beyond what the filing states.

Inside the incident

According to the reported notice, RSC Insurance Brokerage, Inc. informed Massachusetts residents that a data breach had occurred. The filing, dated June 23, 2026, identifies 47 affected individuals and names Social Security numbers and medical records as categories of information exposed. No further public detail in the provided record describes when the incident was first detected, how long unauthorized access lasted, whether ransomware or other malware was involved, or which specific systems or files were implicated.

The notice is framed as a regulatory disclosure to the Massachusetts Office of Consumer Affairs and as notice to residents. Beyond the headcount of 47 people and the two named data types, scale metrics such as total records copied, geographic spread outside Massachusetts, or confirmation of misuse of the data are not stated in the facts available here. Public detail on containment steps, forensic findings, or law-enforcement involvement is likewise undisclosed in the summary provided.

How a breach like this happens

Incidents that expose Social Security numbers and medical information at insurance-related firms typically begin with unauthorized access to systems that store customer, applicant, or claims files. Common pathways in the broader industry include compromised credentials (for example through phishing or reused passwords), exploitation of unpatched remote-access or web-facing software, misconfigured cloud storage, or malware that allows an attacker to search and exfiltrate databases and document repositories. Once inside, attackers often look for structured identity data and scanned or electronic health-related documents because those records retain long-term value for fraud.

None of those general patterns is attributed as the cause of this specific event. No threat group is named in the disclosure materials summarized here, and the public filing does not describe the intrusion vector. In many comparable cases, organizations discover the issue through internal monitoring, a third-party alert, or notification that data has appeared outside authorized channels; the sequence for RSC Insurance Brokerage, Inc. is not detailed in the available notice summary.

About RSC Insurance Brokerage, Inc.

RSC Insurance Brokerage, Inc. operates as an insurance brokerage. Firms in this sector arrange coverage for individuals and businesses, handle applications and renewals, and often collect or retain identity documents, policy details, and information needed to underwrite or service claims. That work routinely involves Social Security numbers for identity verification and tax or regulatory purposes, as well as medical or health-related records when policies touch life, disability, health, workers’ compensation, or similar lines.

Because brokerages sit between clients, carriers, and sometimes third-party administrators, they can hold concentrated sets of sensitive personal data even when they are not the ultimate insurer. A breach affecting such a firm is consequential precisely because the data types involved—identity numbers and medical information—are difficult to change and can support long-running fraud or privacy harm if misused. The Massachusetts filing indicates the company provided notice consistent with state consumer-protection expectations when residents’ information was involved.

The information in question

The notice lists Social Security numbers and medical records among the information exposed. Those are the only data categories named in the facts provided. The filing does not publish a fuller field-by-field inventory (for example whether dates of birth, addresses, policy numbers, claim narratives, or clinical detail beyond “medical records” were included), so any broader list remains unconfirmed in the public summary.

Organizations of this kind typically maintain client contact information, government identifiers, coverage elections, and health-related documentation needed to place or service policies. That general industry pattern does not establish what was taken in this incident beyond the two categories the notice explicitly names. Readers should treat only Social Security numbers and medical records as confirmed exposed types based on the disclosure.

Why it matters

For the 47 people identified in the notice, exposure of Social Security numbers raises concrete risks of identity theft, including fraudulent credit applications, tax-refund fraud, or account takeover attempts that rely on matching government identifiers. Medical records add privacy and secondary-fraud concerns: health details can be used for targeted scams, insurance fraud, or embarrassment and discrimination if circulated. These harms may not appear immediately; misuse can surface months later when stolen data is sold or reused.

For the organization, the incident creates regulatory notification duties, potential follow-on inquiries, costs of investigation and customer support, and reputational pressure common to any firm that handles regulated personal and health information. The limited public headcount does not reduce the seriousness of the data types involved for each affected person. No public confirmation in the given facts establishes that the data have already been used criminally; the risk is that they could be.

Were you affected?

If you have been a client or otherwise provided information to RSC Insurance Brokerage, Inc. and believe you may be among those notified, treat any official letter from the company as the primary source of guidance. Practical first steps typically include placing a fraud alert or credit freeze with the major credit bureaus, reviewing credit reports and Explanation of Benefits statements for unfamiliar activity, and being cautious of unsolicited calls or messages that reference the breach or request further personal data. Keep records of any notice you receive and of steps you take.

You can also run a free exposure scan of your email address to check whether your information has surfaced in known breach data sets, which may help you decide how closely to monitor accounts going forward. Exact eligibility and remedies for this incident remain governed by the company’s notice and applicable Massachusetts requirements; public detail beyond the June 23, 2026 filing summary and the named data types is limited.

AICompiled with AI assistance from public sources and published under our editorial standards.