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Investigation OpenTX AG filing · December 17, 2025

Parexel International Data Breach 2025: What You Should Know

Parexel International experienced a data breach reported in December 2025, affecting personal information. If you received a notification, your data may be at risk. This breach could entitle you to compensation for potential damages.

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

Reviewed by David S. Harris, Esq., data breach and class action attorney (Florida Bar No. 0112739). Free consultation: 786-306-7278

Received a Parexel International, LLC (“Parexel”) notification letter? Find out in minutes if you qualify for compensation.

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

Parexel International, LLC, a company operating in Texas, recently reported a data breach to authorities on December 17, 2025. This incident, which reportedly occurred on August 9, 2025, is currently under investigation. If you received an official notification letter from Parexel, it means your personal information was involved in this security lapse.

While the specific types of personal information compromised have not been detailed, any exposure of your data can lead to significant risks. Exposed information can be exploited by criminals for various fraudulent activities, potentially impacting your financial security and personal identity.

Receiving a data breach notification letter is a serious event. It confirms that your private information, which you entrusted to Parexel, is now potentially in unauthorized hands. Understanding the potential impact and your rights as an affected individual is crucial in the aftermath of such an incident.

Many individuals affected by data breaches choose to explore their legal options. Depending on the specifics of the breach and the laws in place, you may be entitled to compensation for the trouble and potential harm caused by this exposure. Our network of attorneys offers a free case review to help you understand if you have a claim and what it might be worth, with no fee unless you recover.

Beyond legal action, it’s important to take proactive steps to protect yourself. Carefully review any communications from Parexel, monitor your financial accounts and credit reports for suspicious activity, and be wary of unsolicited emails or calls. Protecting your personal information is a continuous effort, especially after a data incident.

Received the Parexel International, LLC (“Parexel”) notification letter? The Parexel International, LLC (“Parexel”) case file tracks this filing.

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 settlement, compensation and claim questions

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.
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.
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.
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.
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.
Do I need a Parexel International, LLC data breach lawyer or attorney?
A data breach lawyer can tell you whether your situation supports a claim and what it may be worth. A review here is free, and law firms usually take these cases on contingency, so there is no upfront cost.
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.
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.

Source: TX Attorney General filing

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