Explore a case study on geolocation vulnerabilities in mobile apps, focusing on a popular social dating application. Delve into various OWASP mobile risks, including weak server-side controls, insufficient transport layer protection, and unintended data leakage. Learn about MitM attacks revealing user locations, trilateration techniques for tracking users worldwide, and the real-world consequences of these security flaws. Discover best practices for developing location-aware apps, including precision limiting of geolocation data, rate limiting APIs, and restricting user location changes. Gain insights into the intersection of physical world and software security, with examples from embedded systems, social networks, and consumer devices.