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MonitoringMaryland AG filing · February 28, 2025

Lockton Companies Maryland Data Breach: Sensitive Client Data Exposed

Southeast Series of Lockton Companies, LLC reported a data security incident to Maryland regulators on February 28, 2025. This breach exposed a range of highly sensitive personal information, including names, Social Security Numbers, and financial account details, creating risks for individuals whose data was entrusted to the firm.

State
Maryland
Reported
February 28, 2025

What may have been exposed

  • Full Name
  • Social Security Number
  • Date of Birth
  • Home Address
  • Financial Account Number
  • Policy Number
  • Health Insurance ID Number
  • Wage and Compensation Information

Southeast Series of Lockton Companies, LLC, an insurance brokerage and risk management firm, has reported a data security incident to the Office of the Maryland Attorney General. The filing, dated February 28, 2025, indicates that sensitive client and individual information may have been compromised during the incident.

The compromised data categories reported include Full Name, Social Security Number, Date of Birth, Home Address, Financial Account Number, Policy Number, Health Insurance ID Number, and Wage and Compensation Information. The exposure of such a comprehensive set of personal identifiers carries significant risks for affected individuals.

While specific details regarding the nature of the breach, such as the exact attack vector or the number of individuals affected, remain unspecified in the public record, such incidents typically involve unauthorized access to company systems. The firm indicated that an investigation into the incident is ongoing.

When sensitive information like Social Security Numbers and financial account details is exposed, individuals face an elevated risk of identity theft, financial fraud, and targeted phishing attempts. It is important for those who receive notification to take proactive measures to safeguard their personal and financial well-being.

Individuals who believe they may be affected by this incident should review their financial account statements and credit reports regularly for any unauthorized activity. Consider placing a fraud alert or security freeze on your credit reports with the three major credit bureaus. Be cautious of unsolicited communications requesting personal information, as these could be phishing attempts.

What to do if you were affected

Based on the categories of information reported in this filing, these steps can help limit the risk of identity theft and fraud.

  • Freeze your credit

    Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.

  • Guard against tax fraud

    File your tax return as early as possible and consider requesting an IRS Identity Protection PIN so no one can file a fraudulent return in your name.

  • Watch your financial accounts

    Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.

  • Check for medical identity theft

    Review the Explanation of Benefits statements from your health insurer for services or claims you never received, which can signal misuse of your medical identity.

  • Stay alert to targeted scams

    Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.

  • Keep your notification letter

    Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

What to know about the Southeast Series of Lockton Companies, LLC data breach

How many people were affected by the Southeast Series of Lockton Companies, LLC 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 Number, Policy Number, Health Insurance ID Number, Wage and Compensation Information. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Where can I see the official Southeast Series of Lockton Companies, LLC breach notice?
Southeast Series of Lockton Companies, LLC's report is published by the Maryland Attorney General: https://oag.maryland.gov/resources-info/Pages/security-breach-notices.aspx#ITU-376437 Compare it with the letter you received to confirm the dates and details match.
What should I do after getting the Southeast Series of Lockton Companies, LLC 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.
Is the Southeast Series of Lockton Companies, LLC data breach letter legit or a scam?
A notice from Southeast Series of Lockton Companies, LLC in the mail matches the breach Southeast Series of Lockton Companies, LLC reported to the Maryland Attorney General on February 28, 2025. 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 Southeast Series of Lockton Companies, LLC through a phone number or website you find yourself.
Did Southeast Series of Lockton Companies, LLC offer free credit monitoring?
Any free monitoring Southeast Series of Lockton Companies, LLC 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. Signing up doesn't waive any legal rights you may have.
Can I sue Southeast Series of Lockton Companies, LLC over the data breach?
It depends on what was exposed, the law in Maryland 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.
Is there a Southeast Series of Lockton Companies, LLC 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 Southeast Series of Lockton Companies, LLC. 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.
How much could a Southeast Series of Lockton Companies, LLC data breach settlement or claim be worth?
There is no set amount, and no Southeast Series of Lockton Companies, LLC 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.
Do I need a Southeast Series of Lockton Companies, LLC 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.

Source: Maryland Attorney General filing

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