GORLICK, KRAVITZ & LISTHAUS P.C.

We obtained about 22gb of data of the following companies: Gorlick Kravitz & Listhaus PC operates as a specialized labor and ERISA law firm serving multiemployer unions, their benefit funds , and union-affiliated organizations. Cognesense provides advanced measurement, monitoring, and control solutions for industries with strict regulations. Netberry Solutions offers services of two areas: INTERNET AND NEW TECHNOLOGIES. Hein Electric Supply Company is an independent electrical distrib utor based in West Allis, Wisconsin, specializing in a wide range of electrical products and services. Jet Wastewater Treatment Solutions offers a comprehensive range o f chemical supplies to enhance the efficiency of its systems. You will find personal employee personal data, client information , numerous project files, accounting and financials and other int ernal operational files.

Gorlick, Kravitz, & Listhaus, P.C. (GKL), a law firm, notified the NH Attorney General of a cybersecurity incident affecting approximately one New Hampshire resident. On September 30, 2025, GKL learned an unauthorized actor gained access to its network. A forensic investigation concluded on December 3, 2025, that the accessed data contained names and Social Security numbers. GKL engaged external cybersecurity professionals, contained the issue, and is offering one year of complimentary credit monitoring to the affected resident.

Gorlick, Kravitz, & Listhaus, P.C. (GKL) notified Massachusetts residents of a cybersecurity incident where an unauthorized actor gained access to its network environment. An extensive forensic investigation and manual document review concluded on December 3, 2025, confirming that some personal and protected health information (PHI) was accessed. GKL engaged external cybersecurity professionals, remediated the issue, and is offering complimentary identity theft protection services. No indication of misuse was found.