Belden has uncovered that extra information was accessed and copied during their November 2020 cyberattack related to employees’ medical care benefits and family members covered under their plan. Belden Incorporated is an American maker of networking, connectivity, and cable products. The organization designs, manufactures and markets signal transmission products for demanding applications. These items serve the industrial automation, enterprise, security, transportation, infrastructure, and residential markets. Belden is one of the biggest U.S.- based producers of high-speed electronic cables essentially utilized in industrial, enterprise, and broadcast markets.