Goff Backa Alfera & Company, LLC, a certified public accounting and business consulting firm, began mailing notices in September 2026 to people whose personal information may have been involved in a data security incident. The firm told recipients that their Social Security numbers may have been affected.
Accounting firms hold some of the most sensitive records a person or business ever shares, including tax data and government identification numbers. Firms that collect that information are responsible for protecting it, and when they fall short, the people who trusted them bear the risk.
Goff Backa Alfera & Company, LLC’s Data Breach Investigation
Goff Backa Alfera & Company, LLC, which operates as a public accounting and consulting practice, sent a Notice of Data Security Incident dated September 18, 2026. A copy of the letter appears on the Massachusetts state government’s public list of data breach notification letters, and it is the main public record of the incident so far. The firm used a third-party vendor, HaystackID, to handle return mail processing and to administer the credit monitoring offer that came with the notice.
According to the notice, the firm experienced a security incident that may have affected a recipient’s name together with one data element, the Social Security number. The letter says the firm has restored its systems, changed passwords, added technical controls to its network, and tightened monitoring on the endpoints that employees use. It also says the firm has seen no evidence that anyone’s information was misused. The notice does not describe how an unauthorized party got in, which systems were reached, or what type of attack took place, and the firm has not published a longer public statement that fills in those details.
That lack of detail matters. When a notice says only that information may have been impacted, readers cannot tell whether files were opened, copied, or taken out of the network. Breaches at accounting and tax practices have a particular pattern: the same files that hold a Social Security number often sit beside dates of birth, bank account details, prior-year returns, and records for spouses and dependents. Whether any of that applies here has not been disclosed, and nothing in this article should be read as saying it does. The only data element the firm has confirmed in writing is the Social Security number.
The size of the incident is also unknown, because the firm has not said how many people received letters. Notices to residents of other states are often filed separately, with different counts, which is a normal part of multi-state breach reporting. As more state attorneys general publish filings, the total number of people affected may become clearer.
The firm is offering 24 months of complimentary credit monitoring and identity theft protection. Recipients must enroll within 90 days of the date on the letter, which puts the deadline in mid December 2026. People who received a notice should look for the activation instructions in it, since enrollment requires the personal activation code printed on each individual letter.
For a Social Security number in particular, a short window of free monitoring is a limited remedy. A Social Security number does not change, and a stolen one can be used years later to open accounts, file fraudulent tax returns, or apply for credit. Free monitoring helps people catch misuse early, but it does not undo the exposure itself.
Attorneys are looking into the incident to understand how it happened, whether the firm used reasonable safeguards to protect client and employee data, and what options people affected may have. Anyone who got a notice from Goff Backa Alfera & Company, LLC, or who believes their information was held by the firm, can take the steps below and reach out to learn more.
When Did This Breach Occur?
The notice is dated September 18, 2026. It does not give the date of the incident itself, the date the firm discovered it, or the period during which an unauthorized party may have had access. Those details are normally the most useful facts in a breach notice, and their absence leaves a gap between when something happened and when people were told.
State laws generally require companies to notify affected people without unreasonable delay once an investigation confirms that personal information was involved. The timeline between an incident and a letter can run for weeks or months because investigators must first work out which files were touched and whose information was in them. If the firm publishes more dates, this page will be updated.
What Information Was Breached?
The firm’s notice identifies one data element: the Social Security number, in combination with the recipient’s name. The letter words this as information that may have been impacted, so it does not confirm that every recipient’s number was accessed.
A name paired with a Social Security number is the core combination used in identity theft. With it, a criminal can try to open new credit accounts, file a false tax return to claim a refund, or build a convincing profile for phishing. The firm has not disclosed any other categories of information, such as financial account numbers or tax records.
What You Can Do
If you received a notice from Goff Backa Alfera & Company, LLC, consider these steps:
- Enroll in the free 24-month credit monitoring using the activation code on your letter before the 90-day deadline.
- Place a free security freeze with Equifax, Experian, and TransUnion to block new credit from being opened in your name.
- Review your credit reports and financial statements regularly and report anything you do not recognize.
- Consider requesting an Identity Protection PIN from the IRS to help prevent a fraudulent tax return from being filed in your name.
- Be careful with emails, calls, or texts that mention the firm, your taxes, or your accounts, since scammers use breach news to look convincing.
File a Data Breach Lawsuit Against Goff Backa Alfera & Company, LLC
People whose Social Security numbers may have been exposed in a data breach can have legal options, including joining a class action against the company responsible. A class action lets many affected people pursue claims together, without each person paying to bring a case alone.
Attorneys are investigating whether Goff Backa Alfera & Company, LLC failed to protect the information entrusted to it. If you got a notice letter, you may be eligible to take part.
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.
