WARNING !!!

The Windows giant has consented to hundreds of subdomains named microsoft.com, skype.com, visualstudio.com, and windows.com to fall into the hands of villains through which they can extort information and spread malware. Be careful, don’t do anything quickly, think about it, and, above all, read. Don’t trust the link mybrowser.microsoft.com. Don’t download an Edged. If identityhelp.microsoft.com informs you to change your password, do not change. Microsoft has loose security that will expose you to considerable damage.

https://www.theregister.co.uk/2020/03/04/microsoft_subdomain_takeover/?&web_view=true