This document discusses privacy concerns regarding the vast amount of personal data collected by internet-connected devices and large technology companies. It notes that mobile apps regularly send location data and other information to servers, and that terms of service often allow excessive access to personal data and devices. The document also discusses the 2013 mass surveillance leaks by Edward Snowden revealing that the NSA had direct access to user data from major tech companies. Snowden warned that users should be concerned about privacy even if they feel they have nothing to hide. The document concludes by reminding readers that all of their online activities are being monitored and tracked.