Data Breach WatchDBWWere you affected by a data breach in New York?
You may submit your information as part of our ongoing investigation. Submitting your information is free and does not obligate you.
New York Data Breaches — Page 3
Browse data breaches affecting New York residents in 2026. Stay informed about security incidents and protect your personal information.
Showing 25 breaches affecting New York
Wade Clark Mulcahy LLP
Discovered Mar 9, 2026
Wade Clark Mulcahy LLP experienced a data breach in late 2025 where names and other personal identifiers were acquired through an external system breach.
Brighton Eye
Discovered Mar 7, 2026
Brighton Eye, an eye care center in Brooklyn, NY, experienced a ransomware data breach on March 7, 2026, according to recent reports.
yurdriversnetwork
Discovered Mar 6, 2026
Yurdriversnetwork, likely YUR Drivers Network Inc., experienced a ransomware attack claimed by the Killsec group on March 6, 2026, with the full extent of the breach yet to be confirmed.
Tenable Confirmsin Widespread Salesloft Supply-Chain
Discovered Mar 5, 2026
Tenable, a cybersecurity company, confirmed a data breach in March 2026 as part of a widespread supply-chain attack involving Salesloft.
You may be entitled to compensation
Southold Town Senior ServicesSouthold Police Department
Discovered Mar 2, 2026
Southold Town Senior Services and Southold Police Department experienced a reported data breach in March 2026, claimed by the Rhysida ransomware group.
Southold Police and Senior Services
Discovered Mar 2, 2026
A Rhysida ransomware attack reportedly impacted Southold Police and Senior Services in March 2026, according to a dark web posting. No official confirmation of this breach has been made public.
American Beauty School
Discovered Feb 27, 2026
American Beauty School experienced a data breach in February 2026, reportedly due to the Akira ransomware group.
CarGurus, Inc.
Discovered Feb 24, 2026
CarGurus, Inc. experienced a data breach in February 2026, reportedly compromising the data of millions of user accounts and corporate records.
TWU Local 100
Discovered Feb 23, 2026
TWU Local 100, the New York City chapter of the Transport Workers Union of America, was reportedly targeted by the Qilin ransomware gang in February 2026, which claimed to have exfiltrated sensitive data.
Community Health Action of Staten Island (A part of Sun River Health)
Discovered Feb 17, 2026
Community Health Action of Staten Island, a part of Sun River Health, reported a data breach in 2026 that may have involved patient information. The organization has not yet confirmed the number of individuals affected or the specific data involved.
WorldOne Inc. dba Sermo
Discovered Feb 9, 2026
WorldOne Inc. dba Sermo experienced a data breach in March 2024, impacting 2674 individuals. The company disclosed the incident in February 2026.
Mobexly Breached: 24 GB Data is For Sale
Discovered Feb 8, 2026
Mobexly, a U.S.-based mobile app platform provider, experienced a data breach in February 2026 where 24 GB of data was stolen and offered for sale.
You may be entitled to compensation
Salamander Resort & Spa
Discovered Feb 5, 2026
Salamander Resort & Spa, a luxury Virginia resort, experienced a data breach in early 2026 after being targeted by the Lynx ransomware group, leading to the exposure of guest and employee data.
You may be entitled to compensation
T&M Electric
Discovered Jan 22, 2026
T&M Electric experienced a data breach in January 2026, confirmed by the company and state regulators, following a DragonForce ransomware attack.
You may be entitled to compensation
Avis Rent A Car System LLC
Discovered Jan 15, 2026
Avis Rent A Car System LLC experienced a data breach in early 2026, potentially affecting approximately 500,000 individuals.
You may be entitled to compensation
Nissan Investigates 910GBand Extortion
Discovered Jan 15, 2026
Nissan North America investigated a data breach in 2026 after a ransomware group claimed to have exfiltrated 910GB of data, leading to the exposure of personal and sensitive information for over 220,000 individuals in the US.
You may be entitled to compensation
National Association on Drug Abuse Programs
Discovered Jan 10, 2026
NADAP, the National Association on Drug Abuse Programs, experienced a data breach in early 2026 that exposed the personal and health information of over 400,000 individuals.
You may be entitled to compensation
Hightower Holding, LLC
Discovered Jan 8, 2026
Hightower Holding, LLC experienced a data breach in January 2026 affecting approximately 131,483 individuals.
You may be entitled to compensation
Panera, LLC
Discovered Jan 5, 2026
Panera, LLC experienced a data breach in January 2026, which exposed personal information of approximately 5.1 million customers nationwide.
You may be entitled to compensation
Monroe University
Discovered Jan 1, 2026
Monroe University experienced a data breach in January 2026, potentially affecting over 320,000 individuals.
You may be entitled to compensation
Chrysler
Discovered Dec 26, 2025
Chrysler experienced a data breach in late 2025, with the Everest ransomware group claiming to have stolen over 1TB of data affecting customers nationwide.
Fieldtex Products
Discovered Dec 15, 2025
Fieldtex Products experienced a data breach in 2025, with the Akira ransomware group claiming responsibility and impacting an estimated 274,000 individuals.
Aesto, LLC
Discovered Dec 2, 2025
Aesto, LLC experienced a data breach in December 2025, potentially exposing patient data from its covered-entity clients.
You may be entitled to compensation
Delta Dental of Virginia
Discovered Dec 1, 2025
Delta Dental of Virginia experienced a data breach in December 2025 that was confirmed in 2026, affecting approximately 146,000 individuals.
You may be entitled to compensation
Neinstein Plastic Surgery
Discovered Nov 12, 2025
Neinstein Plastic Surgery experienced a data breach in 2025 during which an unauthorized party accessed an email account, exposing patient data including SSNs and medical information. The full extent of individuals affected is not yet public.
You may be entitled to compensation
Never miss a breach — get free alerts
We'll notify you when new data breaches are reported. Free, no spam. Unsubscribe anytime.
Free, no spam. Unsubscribe anytime.