The New Hampshire Attorney General's office lists a data breach report from Artivo Services, filed December 18, 2025. Companies in this situation send legally required notification letters to affected individuals — if you found Artivo Services's letter in your mail, this page explains what it means and what you can do.
The New Hampshire Attorney General filing confirms the breach notice — not a court case. This tracker shows settlement figures and deadlines solely where a public court record exists. Outcomes are never estimated or promised.
Per the New Hampshire Attorney General filing, the Artivo Services incident compromised these categories of personal information:
These categories are what make the exposure actionable. Sensitive data types carry greater legal weight.
Artivo Services operates at the critical intersection of corporate human resources, payroll administration, and employee benefits management. As a specialized third-party administrator handling back-office processing for numerous client organizations, Artivo Services routinely collects, processes, and stores an immense volume of deeply sensitive personal data on behalf of thousands of workers. This repository typically includes comprehensive demographic profiles, government-issued identification numbers, direct deposit banking details, tax withholdings, and intricate wage and compensation histories. Because employers and benefits administrators must maintain meticulous records for compliance, payroll execution, and tax reporting, Artivo Services functions as a centralized vault of high-value personal and financial information, making it a prime target for malicious actors seeking to exploit systemic vulnerabilities.
In 2025, Artivo Services formally reported a significant cybersecurity incident to the New Hampshire Attorney General's office, alerting affected individuals and regulatory bodies to an unauthorized breach of its network environment. While the precise vectors of the attack continue to be scrutinized, security incidents affecting payroll and human resources processors typically involve sophisticated ransomware deployments, credential harvesting, or unauthorized intrusions into centralized database servers where client employee records are housed. These attacks often exploit weaknesses in legacy software, third-party vendor integrations, or inadequate multifactor authentication protocols, allowing threat actors to dwell undetected within corporate networks and exfiltrate massive tranches of confidential corporate and individual data before detection occurs.
The exposure resulting from the Artivo Services data breach encompasses critical data elements that pose severe, long-term risks to affected individuals. Compromised records frequently feature full legal names, Social Security numbers, dates of birth, home addresses, wage and compensation details, tax return records, and direct deposit account information. The leakage of Social Security numbers and tax documents creates an immediate and persistent danger of synthetic identity fraud, unauthorized credit openings, and fraudulent tax refund filings. Furthermore, the exposure of banking and direct deposit details directly threatens individuals' immediate financial security, opening the door to unauthorized account draining, fraudulent Automated Clearing House (ACH) transactions, and targeted spear-phishing campaigns designed to exploit the compromised employment relationship.
As a custodian of sensitive employee and financial records, Artivo Services was legally obligated to implement and maintain robust administrative, technical, and physical safeguards to protect this information from unauthorized access and exfiltration. Under applicable state data protection statutes, the FTC Act, and common law principles of negligence, companies that centralize human resources and payroll data owe a stringent duty of care to the individuals whose data they store. A data breach of this magnitude serves as prima facie evidence of potential systemic security failures, including inadequate network segmentation, failure to patch known vulnerabilities, or deficient intrusion detection systems. These shortcomings suggest a failure to meet industry-standard security practices, leaving the company legally accountable for the resulting compromises.
Receiving a data breach notification letter from Artivo Services is a formal acknowledgment that your confidential information was compromised due to inadequate security measures. Legally, this notification establishes the necessary standing to participate in a class action lawsuit aimed at holding the company accountable for its security lapses. Under modern data breach jurisprudence, affected individuals do not need to prove that actual financial theft or identity fraud has already occurred; the imminent risk and the time and expense required to mitigate future harm are sufficient to sustain legal claims. Our firm is actively investigating potential class action claims against Artivo Services on a contingency fee basis, meaning there is never any out-of-pocket cost or financial risk to affected class members unless we successfully recover compensation on your behalf.
You do not need to show financial loss to be eligible. Courts have treated exposure of personal data as real harm. You likely qualify if any of the statements below describe you:
You received a data breach notification letter from Artivo Services
You were a customer, patient, employee, or client of Artivo Services
Your personal information was stored in Artivo Services's systems
Your Social Security number or driver's license number was exposed
Your financial account, credit card, or banking information was disclosed
You reside in the United States (all 50 states eligible)
That letter is legally required and confirms your data was exposed. It also gives you standing to file a claim.
What your notification letter means & what to do next →Do these four things as soon as possible; each one protects you and strengthens any claim:
Do not discard the Artivo Services letter. It documents your standing as an affected individual — the foundation of any claim you file.
Activate the complimentary credit monitoring referenced in Artivo Services's letter — early fraud detection and a documented harm record both help your claim.
Contact the three credit bureaus and request free credit freezes. This stops identity thieves from opening accounts in your name while leaving your existing accounts untouched.
Deadlines apply to breach claims. A free review of your Artivo Services letter takes minutes, and we only get paid if you do.
Security Incident
Prior to AG notification
Artivo Services's systems were compromised, exposing stored personal records.
Reported to Attorney General
December 18, 2025
Artivo Services's disclosure was logged with the New Hampshire Attorney General's office.
Consumer Notification Letters Sent
Within weeks of AG filing
Affected individuals receive mailed notification letters as required by statute.
Legal Window — Act Now
Statute of limitations applies
Legal deadlines limit how long you have to act on this breach.
Several forms of recovery may be available to Artivo Services letter recipients — the exact mix depends on state law and the data types exposed:
States like New Hampshire may allow statutory damages per incident regardless of actual harm — California sets $100–$750 as the benchmark.
Covers fraud charges, unauthorized account activity, and expenses traced directly to the breach.
Time spent handling breach fallout — freezes, disputes, monitoring — is compensable.
Reimbursement for the cost of credit monitoring services, identity theft protection, and related identity restoration expenses.
SSN and driver's license exposure creates long-term identity theft risk. Courts recognize the ongoing value of this harm and may award damages accordingly.
Exposure of financial account or credit/debit card information entitles victims to recover for actual and potential fraud losses.
New Hampshire's breach notification law (RSA 359-C) requires timely notice to affected individuals and the Attorney General. New Hampshire residents may pursue civil action for actual damages and attorney's fees stemming from inadequate data protection.
The companies below also filed breach notices with the New Hampshire Attorney General. Letter recipients for any of them can pursue a review.
One Medical
New Hampshire · Jul 2026
Town of Canterbury, NH
New Hampshire · Jun 2026
Center for Advanced Eye
New Hampshire · Jun 2026
West Series of Lockton Companies, LLC
New Hampshire · Jun 2026
Easterly Government Properties, Inc.
New Hampshire · Jun 2026
Open Arms Care Corporation
New Hampshire · Jun 2026
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