B3 MOTION BRIEF / OCTOBER 18 2026 / 30 SECONDS Music only. AI-generated editorial illustrations. 0:00–0:06 Your help desk can open the wrong door. Attackers exploited remote-support software. 0:06–0:12 The attacks began before the warning. Mandiant traced exploitation to late August. 0:12–0:18 A current alert. An older exposure. Canada issued its warning on October 16. 0:18–0:24 Verify the fix. Review earlier access. BeyondTrust says its cloud service is patched. Self-hosted deployments require verification too. 0:24–0:30 Ask your provider: when were we patched? What was checked for earlier intrusion? More at b3cyber.com. Music: Solarflares by Christoffer Moe Ditlevsen, supplied by the publisher.