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Investigation OpenMassachusetts AG filing · April 3, 2025

International Society for Heart and Lung Transplantation Data Breach 2025

The International Society for Heart and Lung Transplantation (ISHLT) reported a data security incident to the Massachusetts Attorney General on April 3, 2025. If you received a notification letter, it means your personal information may have been exposed, creating potential risks you should understand.

This breach is real, not a scam. International Society for Heart and Lung Transplantation officially reported it to the Massachusetts Attorney General on April 3, 2025.

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

Received a International Society for Heart and Lung Transplantation notification letter? Find out in minutes if you qualify for compensation.

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State
Massachusetts
Reported
April 3, 2025

The International Society for Heart and Lung Transplantation (ISHLT) recently announced a data security incident, filing a report with the Massachusetts Attorney General on April 3, 2025. This notification confirms that unauthorized access to their systems may have compromised personal information they hold. The investigation into the full scope and nature of this breach is ongoing.

ISHLT is a prominent organization in medical research and patient care, handling extensive and sensitive records related to healthcare professionals, researchers, and patients globally. Organizations like ISHLT are high-value targets for cybercriminals seeking to gain access to comprehensive personal records.

Receiving a data breach notification letter from ISHLT indicates that your personal information was potentially exposed. While specific details of the incident are still under investigation, such exposures often lead to an increased risk of your data being misused. It is important to remain vigilant about your personal accounts and information.

After a data security incident, it is generally recommended that individuals monitor their personal records and online accounts for any unusual or suspicious activity. Be cautious of unexpected emails, calls, or other communications that might attempt to solicit further personal details from you. Maintaining vigilance can help detect and mitigate potential harms.

Organizations entrusted with sensitive personal data have legal obligations to protect it through robust cybersecurity measures. A data breach suggests that these protections may have been insufficient, potentially leaving your information vulnerable. When such an incident occurs, affected individuals may have legal standing to understand their rights and seek recourse.

If you have received a data breach notification letter from the International Society for Heart and Lung Transplantation, you may have legal options available. Understanding these options, and whether your personal information was adequately protected, is an important step. We offer a free case review to help you explore your situation.

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.

International Society for Heart and Lung Transplantation data breach notice and letter questions

Is the International Society for Heart and Lung Transplantation data breach letter legit or a scam?
A notice from International Society for Heart and Lung Transplantation in the mail matches the breach International Society for Heart and Lung Transplantation reported to the Massachusetts Attorney General on April 3, 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 International Society for Heart and Lung Transplantation through a phone number or website you find yourself.
Did International Society for Heart and Lung Transplantation offer free credit monitoring?
Any free monitoring International Society for Heart and Lung Transplantation 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 International Society for Heart and Lung Transplantation 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 International Society for Heart and Lung Transplantation 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 International Society for Heart and Lung Transplantation. 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 International Society for Heart and Lung Transplantation 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 International Society for Heart and Lung Transplantation data breach settlement or claim be worth?
There is no set amount, and no International Society for Heart and Lung Transplantation 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 International Society for Heart and Lung Transplantation 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.

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