I measured 5G signals of AT&T, T-Mobile, and Verizon in a small town - here's what the data says

ZDNet feed includes a high-impact story: a ransomware gang claims to have stolen ~275 million Canvas records (students, teachers, staff), prompting guidance on six immediate remedial steps and incident response. The feed also contains consumer-security and privacy-related content — VPN recommendations for improved privacy, warnings about unsafe uses of smart plugs (IoT safety), new airline portable-battery restrictions, and health/privacy caveats around Samsung watch fainting detection — plus general how-tos (Microsoft 365 access, Roku troubleshooting) that may have secondary security or fraud