If Medium.com isn't loading, it's not an outage. The domain simply isn't resolving due to DNS propagation issues. Quick fix: switch to Google's public DNS (8.8.8.8, 8.8.4.4).
macOS: System Settings → Network → Wi-Fi → Details → DNS → Add 8.8.8.8. Windows: Control Panel → Network → Adapter Settings → Wi-Fi → IPv4 → Use DNS 8.8.8.8. Android: Private DNS → Hostname dns.google, or Wi-Fi → IP Settings → Static → DNS 1 8.8.8.8.
Keeping this short — if Medium isn't resolving for you, this email version should still reach your inbox so you can fix it and regain access :)