GC Consultants, Inc. and Giuseppe Brusa CPA LLC have sent notice letters dated October 9, 2026 about an incident that may have affected personal information. A copy of the letter was filed with the Massachusetts Attorney General’s office, and it does not describe the cause or the nationwide number of people affected.
GC Consultants, Inc.’s Data Breach Investigation
GC Consultants, Inc. is listed in the Massachusetts state breach report as a financial services company. The notice letter filed for this incident comes from Giuseppe Brusa CPA LLC and refers to the two organizations together, as the Company, in describing a recent incident that may have affected recipients’ personal information. A copy of the letter was filed with the Massachusetts Attorney General and posted in the state’s public list of data breach notification letters. Massachusetts requires organizations that experience a breach involving residents’ personal information to notify those residents and state regulators, and the Commonwealth publishes the notices it receives.
The filed letter is short on facts about the incident itself. It is dated October 9, 2026, and it says the Company experienced a recent incident that may have affected the recipient’s personal information. It does not explain how the incident happened, which systems or accounts were involved, when it took place or was found, or what types of personal information were involved. This page does not guess at any of those facts.
The Massachusetts state breach report for 2026 includes an entry for this filing, number 2026-1758, dated October 9, 2026. That report lists 3 Massachusetts residents affected, and marks Social Security numbers, financial account numbers, driver’s license numbers and credit or debit card numbers as breached. It is a state summary of the filing and not part of the letter itself. The 3 residents is a Massachusetts figure only and should not be read as the total number of people notified in all states.
Accounting and tax firms collect some of the most sensitive records a household or small business has. Tax returns, payroll files and client onboarding forms often contain Social Security numbers, bank account details and government identification together in one place. That is why financial service providers of this kind are a frequent target for attackers, and why a combination of identifiers like the one the state report lists can matter for fraud even when only a small number of people are involved. This is general context about the sector and not a statement about how this incident happened.
The letter lays out the rights that Massachusetts law gives residents, including the right to obtain any police report filed about the incident and the right to place a security freeze on a credit report at no charge. It lists the mailing addresses and phone numbers for the three nationwide credit reporting companies, explains what information a person has to provide to request a freeze, and sets out how long the credit bureaus have to place or lift one.
As a protective step, the Company is offering single-bureau credit monitoring, a single-bureau credit report and a single-bureau credit score at no charge, with alerts for 24 months from the date of enrollment. The services are provided by Cyberscout, a TransUnion company that specializes in fraud assistance and remediation. Recipients must enroll with a unique code from their own letter within 90 days of the date of the letter.
Because the letter was issued jointly, people who dealt with either organization may have received it. The Company’s letter does not explain the relationship between the two organizations or which of them held a given person’s records, so recipients who are unsure why they were contacted should look at the names on their own letter and at any prior tax or accounting paperwork. Keeping the envelope and the enrollment code together with the letter makes it easier to prove, later on, that a notice was received and when.
A notice filed with a state regulator shows that the organizations concluded the event met a legal reporting threshold. It is not a finding of fault, and it does not by itself answer whether the safeguards in place were adequate. Those questions remain open on the public record. They are the kind of questions that attorneys can ask on behalf of people who were harmed.
When Did This Breach Occur?
The notice letter is dated October 9, 2026, and the state report lists the filing as received on that date. The sources reviewed do not state when the incident occurred or when it was discovered. Recipients have 90 days from the date of the letter to enroll in the offered credit monitoring. Check your own letter for any other dates.
What Information Was Breached?
The filed letter does not identify the types of personal information involved. The Massachusetts state breach report for this filing marks Social Security numbers, financial account numbers, driver’s license numbers and credit or debit card numbers as breached. Your own letter should state which of your details were involved. Until then, it is prudent to treat any information you provided to the firm as potentially at risk.
What You Can Do
If you received a notice from GC Consultants or Giuseppe Brusa CPA LLC, or believe you may be affected, consider these steps:
- Read your letter closely and enroll in the free Cyberscout credit monitoring using the code in your letter within 90 days of the letter date.
- Place a free fraud alert on your credit file, or consider a free security freeze, with Equifax, Experian and TransUnion.
- Review your bank and card statements and credit reports for activity you do not recognize, and get free reports at annualcreditreport.com.
- Be cautious with emails, texts or calls that mention your taxes or accounting records, and report suspected identity theft to the Federal Trade Commission at identitytheft.gov and to your state Attorney General.
File a Data Breach Lawsuit Against GC Consultants, Inc.
If you received a notice about this incident, or believe your personal information was exposed, you may have legal options. Firms that handle sensitive financial information are expected to safeguard it, and a class action can help hold them accountable when they fail to do so.
Contact us at Class Action U, where we’ll connect you with a lawyer skilled in class action lawsuits. If you’ve been contacted about this breach, received notice, or discovered you were impacted, fill out our quick, easy, and secure form to sign up. There is no cost to reach out to our legal partner and no obligation after speaking with someone from our team.
