This interactive line chart visualizes annual cyber attack counts across selected industry sectors from 2018 onward. Users can select up to three industry codes via dropdown menus to compare attack trends over time, with each industry represented by a distinct colored line. The visualization is built with D3.js and uses the CISSM Cyber Attacks dataset, encoding years on the x-axis and attack counts on the y-axis. The chart includes a color legend and hover interactions to highlight specific data points.