Lanigan Ryan Data Breach
Last Updated on November 18, 2025
At A Glance
- What's Going On?
- Attorneys need to hear from people affected by the Lanigan Ryan data breach as they investigate whether a class action lawsuit can be filed.
- Does This Cost Anything?
- It costs nothing to get in touch or to talk to someone about your rights.
- What Can I Get?
- If filed and successful, a class action lawsuit could provide consumers with money for any harm resulting from the breach.
Lanigan Ryan Data Breach: Lawsuit Investigation
Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of the Lanigan Ryan data breach.
As part of their investigation, they need to hear from individuals who received a notice stating they were impacted.
Lanigan Ryan Security Incident: What Happened?
Lanigan Ryan, an accounting and advisory firm in Gaithersburg, Maryland, has experienced a data breach potentially involving personal data. On May 20, 2025, the firm learned that certain personal information might have been accessed without permission in an incident first discovered on December 8, 2024. In response to the incident, Lanigan Ryan launched an investigation and collaborated with cybersecurity specialists to address the issue. After a review with outside experts, it was confirmed that some personal data, including names, might have been compromised.
Those affected by the Lanigan Ryan data breach are receiving personalized notices specifying the types of information that may have been exposed.
What You Can Do
If your information was exposed in the data breach, attorneys want to hear from you. You may be able to start a class action lawsuit to recover compensation for loss of privacy, time spent dealing with the breach, out-of-pocket costs, and more.
A successful case could also force Lanigan Ryan to ensure it takes proper steps to protect the information it was entrusted with.
Lanigan Ryan Data Breach Notice
Published: May 29, 2025
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We've been reporting on the legal space for nearly a decade and have built relationships with class action and mass tort attorneys across the country.
