Michael J. Berger & Co. Data Breach Lawsuit Investigation

Shamis & Gentile P.A., one of the nation's premier class action law firms specializing in data breach cases, is investigating the Michael J. Berger and Co., CPA LLP data breach.
If you were affected by the data breach, your sensitive personally identifiable information may have been exposed, and you may be eligible for compensation.
About Michael J. Berger and Co.
Michael J. Berger and Co., CPA LLP was a certified public accounting firm located in Ronkonkoma, New York. Established in 1974, the firm provided a range of accounting services to individuals and small to midsize businesses.
Their offerings included tax preparation and planning, bookkeeping, business valuation, financial planning and related services.
What Happened?
On Sept. 19, 2025, Michael J. Berger and Co. discovered a disruption to its computer network, which was later determined to be the result of a ransomware attack.
The investigation found that an unauthorized actor accessed the firm’s network on Sept. 17, 2025. After working with cybersecurity specialists and conducting a detailed review with the help of a third-party vendor, the company confirmed on July 21, 2026, that files containing personal information were taken.
The company notified affected individuals on Oct. 20, 2026. The breach impacted residents in several states, including New Hampshire, Vermont, and Rhode Island.
Information Exposed:
- Social Security numbers
- Financial account codes
- Credit and debit account information
- Names
You May Be Entitled to Compensation
If your information was exposed in the Michael J. Berger and Co. data breach, you may be eligible for compensation. Lawyers are investigating potential claims on behalf of those affected. Completing the below form can help determine your eligibility and connect you with legal assistance.
Take action to protect your rights and join others seeking justice for this breach.
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