Supply Chain Threat Posted on December 26, 2019May 8, 2020 by Ty Mezquita Image Source An Supply Chain Threat is a man-made threat achieved through exploitation of the information and communications technology (ICT) system’s supply chain, including acquisition processes. Related Terms: Supply Chain, Threat Source: DHS SCRM PMO Share this on your social networks. Help Friends, Family, and Colleagues become more aware and secure.