Lockton Data Breach 2025: What Affected Individuals Should Know
SouthEast Series of Lockton Companies, LLC. reported a data breach to the Delaware Attorney General in June 2025, stemming from an incident in November 2024. If you received a notification letter, it indicates your personal information may have been involved. This page clarifies the incident and suggests next steps.
This breach is real, not a scam. SouthEast Series of Lockton Companies, LLC. (“Lockton”) Addendum officially reported it to the Delaware Attorney General on June 27, 2025.
Reviewed by David S. Harris, Esq., data breach and class action attorney (Florida Bar No. 0112739). Free consultation: 786-306-7278
Received a SouthEast Series of Lockton Companies, LLC. (“Lockton”) Addendum notification letter? Find out in minutes if you qualify for compensation.
Free case review- State
- Delaware
- Breach date
- November 20, 2024
- Reported
- June 27, 2025
SouthEast Series of Lockton Companies, LLC. (“Lockton”) experienced a data security incident on November 20, 2024, which they later reported to the Delaware Attorney General on June 27, 2025. This notification confirms that unauthorized activity may have compromised the security of systems containing sensitive records. If you received a data breach notification letter from Lockton, it means your personal information was likely among the data affected.
The specific types of personal information involved in this Lockton breach are currently under investigation and have not been publicly detailed. However, any exposure of your data necessitates caution. It's important to treat your notification letter as an official record of potential compromise, even without specific data types being named.
To help safeguard yourself, begin by carefully reviewing any financial statements or credit reports for unusual activity. Consider placing a fraud alert on your credit file with the major credit bureaus, which can make it harder for identity thieves to open new accounts in your name. Remain vigilant against unexpected communications, especially those asking for personal details, as these could be phishing attempts targeting individuals affected by this breach.
Read your official notification letter from Lockton thoroughly. This document should provide the most precise details available to you, including any resources or support services Lockton may be offering, such as credit monitoring. Understanding the contents of that letter is your primary guide to their advised actions.
Navigating the aftermath of a data breach can be complex, and understanding your rights and options is crucial. For a clearer picture of your situation and to explore potential next steps, you may consider a free, no-obligation case review.
What to do if you were affected
These general steps can help limit the risk of identity theft and fraud after any data breach.
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.
SouthEast Series of Lockton Companies, LLC. Addendum data breach notice and letter questions
- Is the SouthEast Series of Lockton Companies, LLC. Addendum data breach letter legit or a scam?
- A notice from SouthEast Series of Lockton Companies, LLC. Addendum in the mail matches the breach SouthEast Series of Lockton Companies, LLC. Addendum reported to the Delaware Attorney General on June 27, 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. Addendum through a phone number or website you find yourself.
- Did SouthEast Series of Lockton Companies, LLC. Addendum offer free credit monitoring?
- Any free monitoring SouthEast Series of Lockton Companies, LLC. Addendum is offering will be described in the notice you received, along with an activation code and a sign-up deadline. Enrolling does not give up your right to bring a claim.
- What should I do after getting the SouthEast Series of Lockton Companies, LLC. Addendum 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 there a SouthEast Series of Lockton Companies, LLC. Addendum 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. Addendum. 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.
- Do I need a SouthEast Series of Lockton Companies, LLC. Addendum data breach lawyer or attorney?
- Talking to a data breach attorney costs nothing here. A lawyer can read your notice, explain your rights under your state's law and tell you whether a claim makes sense.
- How much could a SouthEast Series of Lockton Companies, LLC. Addendum data breach settlement or claim be worth?
- There is no set amount, and no SouthEast Series of Lockton Companies, LLC. Addendum 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. Keep receipts and records; they're what damages claims are built on.
- Can I sue SouthEast Series of Lockton Companies, LLC. Addendum over the data breach?
- It depends on what was exposed, the law in Delaware 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.
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