This document summarizes a presentation on cybersecurity risks for manufacturing companies. It discusses how manufacturers face significant cyber threats, with over 1 million industrial control systems directly connected to the internet. Recent high-profile attacks like those on Target, a German steel mill, and Anthem resulted in hundreds of millions of dollars in costs. While companies may feel protected due to their size, manufacturers store valuable intellectual property and operational data that hackers seek. The presentation provides recommendations for prevention including network segmentation, access controls, training, and response planning.