Earlier today, Google announced it had built Project Shield to help small websites stay online during DDoS (distributed denial of service) strikes, and it turns out the search giant also unveiled a frequently-updated online map of such assaults. Dubbed Digital Attack Map, the project was created in partnership with Arbor Networks, which updates the site every hour with anonymous DDoS events from over 270 internet service providers it counts as customers. Animations of inbound, outbound and internal volleys from countries across the globe fill the map, and are accompanied by data regarding duration, bandwidth and more. However, only a partial picture of the situation is painted, and the source of incursions can be incorrect. Not only does the effort rely on an incomplete data set -- though Mountain View argues this is the most fleshed out around -- but the origin of DDoS attacks are often forged, and are sometimes unwilling computers directed by foreign-controlled botnets. This affair is far from scientific, but feel free to play security researcher for a day at the source.