Is it possible to gather user data of those who access other sites?

Would it theoretically be possible for me to get names, emails, or phone numbers from those access a certain url that links to a website I don't own without having to create a separate link that redirects users to the main website? I'm not sure if this is possible or not with hacking.

Thanks so much.

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from hacking: security in practice https://ift.tt/3prftvY