Ravenna Hub, which lets parents apply and track the status of their kids' applications across thousands of schools, allowed any logged-in user to access the personally identifiable data associated ...

Abstract: Wearable device-based human activity recognition (HAR) has attracted considerable interest with the rapid development of the Internet of Things (IoT), and federated learning (FL) has been ...

A database left accessible to anyone online contained billions of records, including sensitive personal data that criminals ...