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Investigation OpenTX AG filing · December 17, 2025

Parexel International Reports 2025 Data Breach

Parexel International, LLC, a Texas-based company, reported a data security incident on December 17, 2025, which occurred on August 9, 2025. This event may have exposed personal information, and affected individuals are advised to understand the potential implications.

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This breach is real, not a scam. Parexel International, LLC (“Parexel”) officially reported it to the TX Attorney General on December 17, 2025.

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State
TX
Breach date
August 9, 2025
Reported
December 17, 2025

Parexel International, LLC, a company based in Texas, filed a report on December 17, 2025, concerning a data security incident. This event, which took place on August 9, 2025, involved the potential exposure of personal information. The exact nature of the breach and the specific types of data involved have not been publicly detailed at this time.

If you have received a notification letter from Parexel International, it means your data may have been compromised. Such letters are sent to inform you about the incident and provide any details the company can share regarding the steps it is taking.

Upon receiving such a letter, it is prudent to carefully review its contents for any guidance offered. It is also wise to remain vigilant by monitoring your personal accounts for any unusual activity. If offered, consider enrolling in any complimentary identity protection or credit monitoring services.

The investigation into this incident is currently ongoing, meaning that more details may emerge over time. Companies typically work to understand the full scope of such events after they are discovered.

Understanding the potential impact of a data breach can be complex. For a clearer picture of your specific situation and to explore any potential legal options you might have, a free case review with an attorney can provide valuable insights without any obligation.

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.

Parexel International, LLC data breach notice and letter questions

Is the Parexel International, LLC data breach letter legit or a scam?
A notice from Parexel International, LLC in the mail matches the breach Parexel International, LLC reported to the TX Attorney General on December 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 Parexel International, LLC through a phone number or website you find yourself.
Where can I see the official Parexel International, LLC breach notice?
Parexel International, LLC's report is published by the TX Attorney General: https://oag.my.site.com/datasecuritybreachreport/apex/DataSecurityReportsPage#BR-0004736 Compare it with the letter you received to confirm the dates and details match.
Did Parexel International, LLC offer free credit monitoring?
Check your letter from Parexel International, LLC. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Signing up doesn't waive any legal rights you may have.
What should I do after getting the Parexel International, 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 there a Parexel International, 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 Parexel International, 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.
Do I need a Parexel International, LLC 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 Parexel International, LLC data breach settlement or claim be worth?
There is no set amount, and no Parexel International, 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. Keep receipts and records; they're what damages claims are built on.
Can I sue Parexel International, LLC over the data breach?
It depends on what was exposed, the law in TX 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.

Source: TX Attorney General filing

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