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Southeast Series of Lockton Companies, LLC was the subject of a data breach notification filed with the NH Attorney General. The AG filing was recorded on May 23, 2025.
From the AG filing description
Southeast Series of Lockton Companies, LLC operates within the complex insurance brokerage, risk management, and employee benefits consulting sectors. As a prominent player in the insurance and financial services landscape, the firm routinely manages and processes extensive volumes of highly confidential information on behalf of corporate clients and individual policyholders. This responsibility requires collecting and storing a vast repository of sensitive records, including detailed commercial insurance applications, employee census data, claims histories, medical underwriting documents, and comprehensive financial records. Because the organization sits at the intersection of employers, insurers, and financial institutions, it holds a treasure trove of personally identifiable information and corporate asset data, making it an attractive target for malicious cyber actors seeking to exploit high-value commercial and personal data assets. In 2025, Southeast Series of Lockton Companies, LLC reported a significant data security incident to the New Hampshire Attorney General, raising serious questions about the adequacy of its digital defenses. While specific technical forensics continue to emerge, data breaches affecting sophisticated insurance and brokerage firms typically involve sophisticated external network intrusions, unauthorized access to legacy databases, or vulnerabilities within third-party vendor platforms. In many instances, threat actors leverage compromised administrative credentials or exploit unpatched system vulnerabilities to dwell undetected within corporate networks, systematically extracting massive archives of confidential files before deploying encryption software or attempting extortion. The exposure resulting from this incident threatens individuals whose sensitive personal and financial data was housed within the compromised systems. Depending on the scope of the engagement, the exposed data likely includes full legal names, dates of birth, Social Security numbers, banking and direct deposit details, policy numbers, insurance claim details, and comprehensive compensation or underwriting figures. The compromise of this specific combination of data creates severe, long-term risks for victims. Social Security numbers and dates of birth form the bedrock of identity theft, enabling cybercriminals to open fraudulent credit lines, secure unauthorized loans, or intercept tax refunds. Furthermore, compromised insurance and financial account details expose victims to targeted phishing campaigns, financial account takeover, and unauthorized withdrawals, leaving individuals vulnerable to ongoing financial distress and administrative burdens. As a custodian of sensitive consumer and employee information, Southeast Series of Lockton Companies, LLC is bound by strict legal and regulatory obligations to safeguard the data entrusted to its care. Operating within the insurance and financial sectors, the firm must comply with state data protection statutes, common law duties of care, and applicable federal regulatory frameworks such as the Gramm-Leach-Bliley Act (GLBA) and state-level insurance data security model laws. These legal standards require covered entities to implement robust administrative, technical, and physical safeguards, including multi-factor authentication, network segmentation, regular vulnerability testing, and encrypted data storage. The occurrence of a widespread data breach strongly suggests a failure to maintain these mandatory security standards, potentially constituting negligence and a breach of implied contracts regarding data privacy. Receiving a data breach notification letter from Southeast Series of Lockton Companies, LLC serves as formal legal confirmation that your confidential information was compromised due to inadequate corporate cybersecurity practices. Under established legal principles, the receipt of such a notification establishes legal standing to pursue a class action lawsuit aimed at securing accountability, financial compensation, and mandatory improvements to corporate data security practices. Crucially, affected individuals do not need to prove that they have already suffered direct financial loss or identity theft to participate in a legal claim; the increased risk of future harm and the invasion of privacy are sufficient grounds for action. Our law firm is investigating this data breach on a contingency fee basis, meaning there are never any out-of-pocket costs or fees unless we successfully recover compensation on your behalf.
Based on the data types reported in this filing:
Your SSN is the master key to your identity. Once exposed, criminals can open new lines of credit, take out loans, or file taxes in your name.
Combined with a name and other leaked data, date of birth helps criminals pass identity verification questions at banks and government agencies.
You may have been affected by the Southeast Series of Lockton Companies, LLC data breach if:
Common categories of compensation in data breach class actions
Courts recognize that the time spent monitoring accounts, placing credit freezes, and dealing with the aftermath of a breach has real economic value. This category of damages is recoverable even without direct financial loss.
Professional credit monitoring services cost $10–$40 per month. Identity theft restoration services, if needed, can cost hundreds of hours and thousands of dollars. Courts have awarded these costs as direct damages in SSN breach cases.
Direct financial losses resulting from the breach — unauthorized charges, fraudulent transfers, or fees incurred through fraud — are recoverable as compensatory damages. Banks may reverse some charges; a class action recovers the remainder and associated costs.
Several state data breach laws provide for statutory minimum damages — fixed amounts recoverable per affected individual regardless of actual loss. These provisions exist specifically to make legal action viable for victims who have not yet experienced direct harm.
Note: an attorney general breach filing does not by itself establish a settlement fund, a payment amount, or a claim deadline. If an official settlement notice is later issued, rely on that notice for payment details and deadlines.
Applicable State Law
This breach was reported under the New Hampshire data breach notification law, which mandates notification and establishes your right to seek damages.
No. Under New Hampshire data breach notification law and federal law, the unauthorized exposure of your personal data — regardless of whether it has been actively misused — can be sufficient grounds for a claim. The breach itself is the injury.
Nothing. The Law Office of David S. Harris handles data breach cases on contingency — you pay zero upfront and owe nothing unless compensation is recovered.
Immediately place a free credit freeze at all three bureaus (Equifax, Experian, TransUnion). A freeze blocks new accounts from being opened in your name. Then file a complaint with the FTC at IdentityTheft.gov and contact our office — SSN exposure is one of the most serious breach types.
Banks may reverse fraudulent charges, but they are not obligated to compensate you for time lost, stress, or indirect damages. A class action claim against the breached company can recover those additional categories of harm.
Statutes of limitations for data breach claims vary by state but typically run 2–4 years. Depending on when you learned of the breach, you may still have time. Contact our office for a free eligibility review — there is no cost to find out.
Accepting free credit monitoring from Southeast Series of Lockton Companies, LLC does not waive your right to pursue legal action unless you signed a specific release waiving claims. In most cases, victims who accepted monitoring can still file.
Not necessarily. Many data breach victims are never notified directly. If your personal information was held by Southeast Series of Lockton Companies, LLC during the relevant period, you may still qualify even without receiving a letter. A free eligibility review can confirm your status.
Received a notification letter from Southeast Series of Lockton Companies, LLC?
Read our dedicated guide — what the letter means and what to do.
Learn how to participate in the class action and what compensation you may be entitled to.
Join the Class Action →Use our verification tool to confirm your letter matches this official AG filing.
Verify My Notice LetterThis case file references a public filing made with the state filing in NH. This website is not affiliated with, endorsed by, or operated by any state government agency.
Southeast Series of Lockton Companies, LLC breach?
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