CUJO AI provides cybersecurity for telecom operators, and its AI models identify devices to alert end-users and network operators in case a device starts acting out of character.<p>This report reviews the aggregated data that CUJO AI gets from network service providers to improve its threat detection and device identification models.<p>It covers over 1 billion devices in North America over a period of 15 months, showing what devices people started using more during the pandemic/quarantine, which devices were the most popular during last year's holiday season, and what IoT devices are gaining popularity.<p>There's quite a lot of data in there, from gaming console popularity and distribution, to trends in smart doorbells and photo frames, and the most popular iOS and Android mobile devices.