If you've come across vm86.proxy-appproxy-eus-mnz01p-3.eastus.cloudapp.azure.com, you're not looking at a typical website. This is an Azure cloud proxy endpoint, and the signals suggest it's either misconfigured or long abandoned. The SSL certificate is issued for Microsoft's msappproxy.net domain, not this address, so your browser will flag a security warning. The site itself returns a 404 page, meaning there's no content to view. For infrastructure of this kind, missing contact and legal pages are expected, but the certificate mismatch and unreachability are dealbreakers. Is vm86.proxy-appproxy-eus-mnz01p-3.eastus.cloudapp.azure.com a scam? It's not actively malicious in the way phishing sites are, but it cannot be trusted to serve any legitimate purpose. Treat it as a dead endpoint and avoid visiting it. There's no reason to enter data or rely on it for anything.