Moses, a threat intelligence analyst at InfoTec Inc.

The "related:" Google search operator is used to find websites that are similar or related to a specified URL. In the context provided, Moses wants to identify fake websites that may be posing as or are similar to his organization's official site. By using the "related:" operator followed by his organization's URL, Google will return a list of websites that Google considers to be similar to the specified site. This can help Moses identify potential impersonating websites that could be used for phishing or other malicious activities. The "info:", "link:", and "cache:" operators serve different purposes; "info:" provides information about the specified webpage, "link:" used to be used to find pages linking to a specific URL (but is now deprecated), and "cache:" shows the cached version of the specified webpage.References:

Google Search Operators Guide by Moz

Google Advanced Search Help Documentation