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Squire & Co. data breach investigation

Squire & Co., an Idaho accounting firm, has reported a cybersecurity incident that exposed clients' sensitive financial and personal data. This breach puts individuals at long-term risk of identity theft and financial fraud due to the nature of the compromised information.

Filed
Pending
Regulator
Idaho AG
People affected
Not stated
File status
Monitoring

What the filing confirms

  • Squire & Co. reported the incident to the Idaho Attorney General.
  • Information involved: Full Name, Social Security Number, Date of Birth, Tax Return Information, Financial Account Number, Routing Number, Wage and Compensation Information, Mailing Address.

Still unknown

  • How many people were affected. The filing does not give a number.
  • What caused the incident beyond the description in the filing.
  • How the attackers got in, and whether basic safeguards such as multi-factor sign-in were in place.
Read the filing at the source

Investigation notes

An investigation is underway into a data security incident reported by Squire & Co., a prominent accounting and financial services firm in Idaho. The company filed notice of a cybersecurity event, indicating that unauthorized access to its systems may have compromised sensitive client information. Given the critical role Squire & Co. plays in managing financial records, this breach raises significant questions about the safeguards in place to protect highly confidential data.

The compromised data, as reported, includes individuals' Full Name, Social Security Number, Date of Birth, Tax Return Information, Financial Account Number, Routing Number, Wage and Compensation Information, and Mailing Address. The exposure of such a comprehensive set of personal and financial identifiers creates a substantial risk for victims, potentially leading to identity theft, fraudulent tax filings, or unauthorized access to financial accounts.

Accounting firms like Squire & Co. are entrusted with some of the most private information clients possess and are legally obligated to protect it. State consumer protection laws and common law standards require robust administrative, physical, and technical safeguards. The occurrence of a breach often indicates a potential failure to adequately secure networks, encrypt sensitive files, or monitor for unauthorized access, thereby breaching the implied contract of confidentiality with clients.

For individuals who have received a data breach notification from Squire & Co., this letter serves as formal confirmation that your private information was impacted. The increased risk of future harm, along with the necessity of spending time and money on credit monitoring and protective measures, can form the basis for a legal claim. Our firm reviews these cases on a contingency fee basis, meaning you incur no out-of-pocket costs unless we successfully recover compensation for you.

What our attorneys examine

A cyberattack does not excuse a company from protecting the information it holds. We look at whether Squire & Co. used reasonable security, how long it kept the data, and how quickly it told the people affected. Those questions decide whether a class action or individual claim is possible. Read more on how ransomware lawsuits work, or browse other incident files in Idaho.

Squire & Co. data breach questions

How many people were affected by the Squire & Co. 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, Tax Return Information, Financial Account Number, Routing Number, Wage and Compensation Information, Mailing Address. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Is the Squire & Co. data breach letter legit or a scam?
A notice from Squire & Co. in the mail matches the breach Squire & Co. reported to the Idaho Attorney General. 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 Squire & Co. through a phone number or website you find yourself.
Did Squire & Co. offer free credit monitoring?
Any free monitoring Squire & Co. 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. Enrolling does not give up your right to bring a claim.
Is there a Squire & Co. 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 Squire & Co.. 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 Squire & Co. 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 Squire & Co. breach notice?
Squire & Co.'s report is published by the Idaho Attorney General: https://www.ag.idaho.gov/content/uploads/2026/04/2026-03-30-Squire-Co.pdf Compare it with the letter you received to confirm the dates and details match.
Do I need a Squire & Co. 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 Squire & Co. over the data breach?
It depends on what was exposed, the law in Idaho 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 Squire & Co. data breach settlement or claim be worth?
There is no set amount, and no Squire & Co. 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 open files in Idaho

Attorney advertising. An incident file reflects a public regulator filing and our review of it; 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.