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Got a notice from Hallisey & D'Agostino, LLP? Here’s what to do.

If you received a data breach notification from Hallisey & D'Agostino, LLP in Vermont, it means your sensitive personal details may have been exposed. This incident, reported on April 18, 2026, could put you at risk for identity theft and fraud. It's important to understand what happened and what you can do right now to protect your information.

Your checklist

  1. 1

    Keep the letter

    Save the notice from Hallisey & D'Agostino, LLP and its envelope. The date you were told can matter for legal deadlines.

  2. 2

    Freeze your credit

    Your Social Security number is listed in the filing. A free freeze at Equifax, Experian and TransUnion stops new accounts being opened in your name.

  3. 3

    Call your bank

    Account or card information is listed. Ask your bank for a new card number and watch statements for small test charges.

  4. 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 Hallisey & D'Agostino, LLP 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

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About the Hallisey & D'Agostino, LLP breach

Reported to
Vermont Attorney General
Date filed
April 18, 2026
People notified
Not stated
Cause in filing
Not stated

Information listed in the filing: Full Name, Social Security Number, Date of Birth, Home Address, Financial Account Details, Tax Return Information, Legal Correspondence and Case Files, Direct Deposit Information, Phone Number and Email Address.

Receiving a data breach notice can be unsettling. Hallisey & D'Agostino, LLP, a professional services firm in Vermont, recently announced a data security incident. This notice, filed on April 18, 2026, is their way of letting you know that private information they held for you may have been accessed without authorization.

The firm has indicated that a wide range of your personal information could have been exposed. This includes your Full Name, Social Security Number, Date of Birth, Home Address, Financial Account Details, Tax Return Information, Legal Correspondence and Case Files, Direct Deposit Information, Phone Number and Email Address. Each of these data types carries a significant risk if it falls into the wrong hands, potentially leading to identity theft or financial fraud.

To protect yourself, your first step should be to carefully read the notice from Hallisey & D'Agostino, LLP. Next, consider placing a fraud alert or freezing your credit with the major credit bureaus (Equifax, Experian, TransUnion). This can help prevent new accounts from being opened in your name. Also, regularly review your bank and credit card statements for any unusual activity.

Over the coming weeks, continue to be vigilant. Change passwords for your important online accounts, especially those that use any of the exposed information. Be very suspicious of unexpected emails, texts, or calls asking for personal details, as these could be phishing attempts. The firm is currently monitoring the situation.

It's important to know that you have rights when your data is compromised. If you received a letter about this incident, you might be able to seek compensation. Our team offers a free, no-obligation review of your situation to help you understand your options.

Hallisey & D'Agostino, LLP data breach questions

How many people were affected by the Hallisey & D'Agostino, LLP data breach, and what was exposed?
The filing does not give a count of affected people and lists the following information as involved: Full Name, Social Security Number, Date of Birth, Home Address, Financial Account Details, Tax Return Information, Legal Correspondence and Case Files, Direct Deposit Information, Phone Number and Email Address. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Is the Hallisey & D'Agostino, LLP data breach letter legit or a scam?
A notice from Hallisey & D'Agostino, LLP in the mail matches the breach Hallisey & D'Agostino, LLP reported to the Vermont Attorney General on April 18, 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 Hallisey & D'Agostino, LLP through a phone number or website you find yourself.
Did Hallisey & D'Agostino, LLP offer free credit monitoring?
Any free monitoring Hallisey & D'Agostino, LLP is offering will be described in the notice you received, along with an activation code and a sign-up deadline. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Using the free service won't stop you from joining a lawsuit or settlement later.
Is there a Hallisey & D'Agostino, LLP 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 Hallisey & D'Agostino, LLP. 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 Hallisey & D'Agostino, LLP 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.
Where can I see the official Hallisey & D'Agostino, LLP breach notice?
Hallisey & D'Agostino, LLP's report is published by the Vermont Attorney General: https://ago.vermont.gov/categories/security-breach-notices#hallisey-d-agostino-llp-2026-04-18 Compare it with the letter you received to confirm the dates and details match.
Do I need a Hallisey & D'Agostino, LLP 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 Hallisey & D'Agostino, LLP over the data breach?
It depends on what was exposed, the law in Vermont 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 Hallisey & D'Agostino, LLP data breach settlement or claim be worth?
There is no set amount, and no Hallisey & D'Agostino, LLP 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. The filing lists Full Name, Social Security Number, Date of Birth as involved. Keep receipts and records; they're what damages claims are built on.

Other notices sent in Vermont

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