This document summarizes a talk about the security risks posed by commonly exposed data from Internet of Things (IoT) devices. The speaker discusses how status, identification, location, automation, and action data are often exposed from devices like webcams, routers, light bulbs, and fitness trackers. The speaker demonstrates how an Amazon Dash device could be used to trigger actions on a Belkin WeMo light bulb based on network activity data. The talk cautions that the large scale of data ingress and egress from IoT devices enables risks like privacy violations and device compromise if security issues are not addressed.