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Mark Leyden & Associates LLC Data Breach

State
Indiana
Reported
Mar 24, 2026
Breach date
May 1, 2025

Mark Leyden & Associates LLC, based in Indiana, recently filed notice of a data breach with state authorities. This breach, discovered on May 1, 2025, led to the exposure of personal information belonging to an unspecified number of individuals, with the formal report made on March 24, 2026.

While the exact nature of the compromised data has not been detailed, the incident means that certain personal information held by Mark Leyden & Associates LLC may have fallen into unauthorized hands. If you have received a data breach notification letter, it indicates that your specific data was likely involved.

For those affected, the exposure of personal information can lead to various risks, including potential identity theft or other forms of fraud. It's crucial to remain vigilant and take proactive steps to protect yourself against misuse of your data.

We advise recipients of these notification letters to closely monitor all personal and financial accounts for any suspicious activity. Regularly review your credit reports for any unauthorized accounts or inquiries. Many experts also recommend placing a fraud alert or security freeze on your credit files as an added layer of protection.

DataBreachClassActions.com is currently monitoring the Mark Leyden & Associates LLC data breach and any potential legal developments, including the possibility of a class action lawsuit. If you received a data breach notification, you may be entitled to pursue a claim for damages. Contact us for a free case review to understand your legal rights and options.

Got a letter from Mark Leyden & Associates LLC?

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Reviewed by David S. Harris, Esq., Law Office of David S. Harris · Florida Bar No. 0112739. About the firm

Source: Indiana attorney general breach filing