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Investigation OpenMassachusetts AG filing · November 17, 2025

Jones Lang LaSalle Americas, Inc. Reports Data Security Incident

Jones Lang LaSalle Americas, Inc. (JLL) filed a report with the Massachusetts Attorney General's office concerning a data security incident that exposed personal information. The company is currently investigating the full scope of the breach and the specific data involved remains unspecified at this time.

State
Massachusetts
Reported
November 17, 2025

Jones Lang LaSalle Americas, Inc., a prominent global commercial real estate and investment management firm, officially reported a data security incident to the Massachusetts Attorney General's office on November 17, 2025. This filing indicates that personal information handled by JLL was exposed due to an unauthorized event.

The official filing does not specify the types of personal information involved in this incident, nor does it detail the number of individuals affected. JLL is actively investigating the incident to determine the full extent of the compromise and the precise nature of the data impacted.

While specific details are pending, incidents involving the exposure of personal information can carry various risks. These may include potential identity theft, financial fraud, or targeted phishing attempts. Individuals should remain vigilant for any unusual activity related to their personal and financial accounts.

As a precautionary measure, it is advisable to regularly review financial statements and credit reports for any suspicious transactions or unauthorized accounts. Consider placing a fraud alert or security freeze on your credit if you are concerned about potential misuse of your information. Additionally, be cautious of unsolicited communications, as scammers may attempt to exploit data breaches.

This information is based on public filings made by Jones Lang LaSalle Americas, Inc. with the Office of the Massachusetts Attorney General. Further updates will be provided as more details become publicly available from official sources.

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.

What to know about the Jones Lang LaSalle Americas, Inc. data breach

What should I do after getting the Jones Lang LaSalle Americas, Inc. 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 Jones Lang LaSalle Americas, Inc. data breach letter legit or a scam?
A notice from Jones Lang LaSalle Americas, Inc. in the mail matches the breach Jones Lang LaSalle Americas, Inc. reported to the Massachusetts Attorney General on November 17, 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 Jones Lang LaSalle Americas, Inc. through a phone number or website you find yourself.
Did Jones Lang LaSalle Americas, Inc. offer free credit monitoring?
Check your letter from Jones Lang LaSalle Americas, Inc.. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Using the free service won't stop you from joining a lawsuit or settlement later.
Can I sue Jones Lang LaSalle Americas, Inc. over the data breach?
It depends on what was exposed, the law in Massachusetts 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 Jones Lang LaSalle Americas, Inc. 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 Jones Lang LaSalle Americas, Inc.. 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 Jones Lang LaSalle Americas, Inc. data breach settlement or claim be worth?
There is no set amount, and no Jones Lang LaSalle Americas, Inc. 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.
Do I need a Jones Lang LaSalle Americas, Inc. 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.

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