We are investigating data breach class action lawsuit claims relating to the Barton Gilman LLP data breach—an event which exposed the private data of countless individuals. If you interacted with Barton Gilman LLP, your information was probably taken by cybercriminals. That’s serious. They can take out credit cards in your name, get your tax return, take your identity and ruin your credit. If you were notified by Barton Gilman LLP of this data breach, contact us fast. We can help.
Cole & Van Note is investigating Barton Gilman LLP, a law firm that has reported a significant data breach affecting certain individuals. [1]
The unauthorized access occurred between September 13 and September 26, 2024, when an unauthorized party infiltrated the company’s technology environment. This incident was discovered in late September 2024, leading Barton Gilman to engage third-party resources for a thorough investigation. Notifications were sent out based on the findings from December 23, 2025. The compromised information includes names, driver’s license numbers, Social Security numbers, identification numbers, dates of birth, and financial account details. [2]
Considering the number of people impacted by this event, Cole & Van Note’s data breach attorneys will be pursuing legal action on behalf of those affected. If you have received notice of this data breach, you should contact us for immediate response.
Cole & Van Note is investigating Barton Gilman LLP, a law firm that has reported a significant data breach affecting certain individuals. [1]
The unauthorized access occurred between September 13 and September 26, 2024, when an unauthorized party infiltrated the company’s technology environment. This incident was discovered in late September 2024, leading Barton Gilman to engage third-party resources for a thorough investigation. Notifications were sent out based on the findings from December 23, 2025. The compromised information includes names, driver’s license numbers, Social Security numbers, identification numbers, dates of birth, and financial account details. [2]
Considering the number of people impacted by this event, Cole & Van Note’s data breach attorneys will be pursuing legal action on behalf of those affected. If you have received notice of this data breach, you should contact us for immediate response.
With over 30 years of experience, our firm has represented millions of clients in data breach cases getting big settlements and protecting their personal information.
Data breaches happen in various ways. Common methods include:
Data breaches happen in various ways. Here’s a general overview of common methods:


People don’t take data breaches as seriously as they should. But you should. As such, for more details and updates about data breaches, visit our Data Breach Law page. But please don’t wait until your information is sold or used to get informed or to call us.
Thereafter, check out additional resources such as our Hacker Checker, the HIPAA Journal and the U.S. Department of Health and Human Services. If you’re still interested, let us direct you to the information you need.
Finally, don’t forget about us if you experience issues relating to data breaches, false advertising/consumer fraud and product liability/defective products claims. Whether you’re confident you have a claim, want fast compensation or just want some friendly advice, it is worth your time to talk with us. Our staff is approachable, knowledgeable and can work with you, free of charge, to meet your unique needs.

Finally, don’t forget about us if you experience issues relating to data breaches, false advertising or consumer fraud and product liability/defective products claims. Whether you’re confident you have a claim, want fast compensation or just want some friendly advice, it is worth your time to talk with us. Our staff is approachable, knowledgeable and can work with you, free of charge, to meet your unique needs.