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Harbor Fish Market data breach

Harbor Fish Market reported a data breach to Indiana officials on September 25, 2026, stemming from an incident on February 7, 2026. This cyberattack exposed sensitive personal information, including Social Security Numbers and banking details, creating significant risks for affected individuals.

Incident readout

Company
Harbor Fish Market
Reported to
Indiana Attorney General
Filed
September 25, 2026
People affected
Not stated in the filing
Incident type in filing
Not stated
Our review
Monitoring
Read the official filing

Was this a ransomware attack?

The filing does not say ransomware was involved. We do not label an incident ransomware unless the company’s report says so. Whatever the cause, the steps to protect yourself and the legal question are the same.

Information listed in the filing

  • Full Name
  • Social Security Number
  • Date of Birth
  • Mailing Address
  • Wage and Compensation Information
  • Direct Deposit Account Details
  • Tax Return Information
  • Email Address

What we know

Harbor Fish Market, a company operating in Indiana, formally disclosed a data security incident to state authorities on September 25, 2026. The breach, which occurred on February 7, 2026, involved unauthorized access to its systems, compromising personal data maintained by the organization.

The compromised information includes a range of sensitive personal identifiers. According to the company's filing, data exposed in the incident includes Full Name, Social Security Number, Date of Birth, Mailing Address, Wage and Compensation Information, Direct Deposit Account Details, Tax Return Information, and Email Address. This combination of data types can be particularly dangerous, as it enables various forms of identity theft and financial fraud.

Attackers often use stolen Social Security Numbers and dates of birth to create synthetic identities, open new accounts, or file fraudulent tax returns. Direct Deposit Account Details and Wage and Compensation Information could be exploited for direct financial theft or sophisticated phishing scams, while Email Addresses might be used in targeted spam and further credential harvesting.

Companies like Harbor Fish Market are entrusted with protecting sensitive personal data and have a legal duty to implement robust cybersecurity measures. A breach of this nature suggests that these protections may have been insufficient, potentially leaving personal information vulnerable to cybercriminals.

If you received a data breach notification from Harbor Fish Market, it is crucial to remain vigilant. Regularly review your financial statements and credit reports for any suspicious activity. Consider placing a fraud alert on your credit files to make it harder for identity thieves to open new accounts in your name.

The receipt of a breach notification letter signifies that your personal information was compromised. This establishes your potential legal standing to seek accountability from the company for its security lapse. Our firm is currently investigating this incident and offers free case reviews to help individuals understand their options.

See every breach reported in Indiana or read what to do after a ransomware attack.

After the Harbor Fish Market incident: what to do and your options

What should I do after getting the Harbor Fish Market 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.
How many people were affected by the Harbor Fish Market 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, Mailing Address, Wage and Compensation Information, Direct Deposit Account Details, Tax Return Information, Email Address. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Did Harbor Fish Market offer free credit monitoring?
Check your letter from Harbor Fish Market. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Enrolling does not give up your right to bring a claim.
Where can I see the official Harbor Fish Market breach notice?
Harbor Fish Market's report is published by the Indiana Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#496harbor-fish-market-2026 Compare it with the letter you received to confirm the dates and details match.
Can I sue Harbor Fish Market over the data breach?
It depends on what was exposed, the law in Indiana 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.
Do I need a Harbor Fish Market data breach lawyer or attorney?
Whether the company's systems were encrypted by ransomware or data was simply taken, the legal question is the same: did it protect your information the way the law requires? An attorney can review your notice for free, and these cases are usually handled on contingency.
Is there a Harbor Fish Market 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 Harbor Fish Market. 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.
Is the Harbor Fish Market data breach letter legit or a scam?
A notice from Harbor Fish Market in the mail matches the breach Harbor Fish Market reported to the Indiana Attorney General on September 25, 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 Harbor Fish Market through a phone number or website you find yourself.
How much could a Harbor Fish Market data breach settlement or claim be worth?
There is no set amount, and no Harbor Fish Market 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 breaches reported in Indiana

Attorney advertising. This page reflects a public regulator filing; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.