--- title: Class Action Lawsuit Investigation and Legal Assistance After Gerson Lehrman Group Data Breach description: If you were affected by the recent Gerson Lehrman Group data breach, our data breach lawyers can help you learn your legal options. Complete our contact form for a free case evaluation to determine if you are eligible to join a data breach class action lawsuit. image: https://databreachclassaction.io/hubfs/Data%20Breach%207.jpg --- 1 min read # Class Action Lawsuit Investigation and Legal Assistance After Gerson Lehrman Group Data Breach [Recent Data Breaches](https://databreachclassaction.io/blog/tag/recent-data-breaches) ![Featured Image](https://databreachclassaction.io/hubfs/Data%20Breach%207.jpg) Published: March 13, 2024 ##### Our firm has concluded its investigation into this matter and is not currently accepting new clients. Thank you for considering Console & Associates, P.C.   At Console & Associates, our data breach lawyers are closely examining the recent Gerson Lehrman Group data breach. This breach was disclosed following a cyber security incident, which may have affected as many as **152,621 individuals**, potentially exposing sensitive personal information. - names - Social Security numbers   ## Data Breach Incident Details A recent report from the Attorney General of Maine states that the Gerson Lehrman Group was compromised due to a [ransomware attack](https://www.fbi.gov/how-we-can-help-you/safety-resources/scams-and-safety/common-scams-and-crimes/ransomware). An unauthorized party was able to access GLG’s computer network prompting the company to secure their system and launch an investigation. It was confirmed that an unauthorized party was able to access files on the company’s IT network that contained confidential consumer information. [Data breach letters](https://apps.web.maine.gov/online/aeviewer/ME/40/33265961-07d6-49e1-ab43-fa17ca9da3b0/6942817d-3f25-4b7b-bd31-d481da81a290/document.html) were sent out by Gerson Lehrman Group on March 12, 2024 informing affected individuals about the nature of the incident and compromised data.   ## Gerson Lehrman Group Overview Based out of New York City, New York, Gerson Lehrman Group, Inc. is a business services company that provides professional services through a network of consultation and collaboration experts to businesses in the technology, medical device, pharmaceutical, industrial, consumer goods and insurance industries. The company also serves financial institutions, including hedge funds, private equity funds, investment banks and more.   ## Gerson Lehrman Group Data Breach Victims Have Rights - Don’t Wait to Act How do you know that you were affected by the Gerson Lehrman Group data breach? Usually victims receive a NOTICE OF DATA BREACH in the mail, but the impact of a breach can be felt long before notices are sent to those affected. This can be in the form of fraudulent financial activity and other forms of identity theft. If you believe you were affected, we encourage you to reach out to our data breach attorneys for a no-cost consultation about your situation, your eligibility to file a data breach class action lawsuit and any compensation that may be available to you. Complete our confidential contact form below and a member of our legal team will be in touch. Explore our “[Guide for Victims of a Data Breach](https://databreachclassaction.io/blog/guide-for-victims-of-a-data-breach)” to better understand protective measures you can take to better protect yourself against identity theft and learn how to secure your information effectively after a data breach. #### [Salesforce Data Breach Class Action Investigation](https://databreachclassaction.io/blog/salesforce-data-breach-class-action) [Console & Associates P.C.](https://databreachclassaction.io/blog/author/richard-console) : Oct 8, 2025 12:40:28 PM At Console & Associates, our data breach lawyers are closely examining the recent **Salesforce** data breach. This data breach was disclosed following a... 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[Recent Data Breaches](https://databreachclassaction.io/blog/tag/recent-data-breaches) [Read More](https://databreachclassaction.io/blog/integrated-oncology-network-data-breach-class-action-investigation) ### Get A Free Case Evaluation ###### CoMPLETE THE FORM BELOW AND A MEMBER OF OUR LEGAL TEAM WILL CONTACT YOU FOR A FREE CASE REVIEW TO DETERMINE your eligibility. ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Console & Associates P.C.", "url" : "https://databreachclassaction.io/blog/author/richard-console" }, "dateModified" : "2024-08-08T17:01:27.244Z", "datePublished" : "2024-03-13T20:26:20.000Z", "headline" : "Class Action Lawsuit Investigation and Legal Assistance After Gerson Lehrman Group Data Breach", "image" : [ "https://databreachclassaction.io/hubfs/Data%20Breach%207.jpg" ], "mainEntityOfPage" : { "@id" : "https://databreachclassaction.io/blog/gerson-lehrman-group-data-breach", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://databreachclassaction.io/hubfs/C&A%20Logo%20New%20Transparent.png" }, "name" : "Console & Associates, P.C." } } ```