Zero-Day North: Canada flags Zyxel switch zero-day as Qilin leaks Burnaby school data

Zero-Day North · Nov 5, 2026 · 7m

Alex and Jordan cover Thursday Nov 5, 2026 cybersecurity news: Canada's Cyber Centre flags the exploited Zyxel GS1900 zero-day, Qilin leaks Burnaby School District data, unverified ransomware claims hit Canadian targets, Europe's refrigeration OT attacks reach a French blood bank, Crédit Mutuel Arkéa confirms a roughly 118 million euro heist, the Amadeus breach tops 230,000 records, and a patch-now round led by the Apple WebKit KEV addition, the WordPress Nov 6 deadline, a critical Rails flaw and Android's November bulletin.