Ritu Gill: “The Internet Archive, commonly known as the Wayback Machine allows users to visit archived versions of websites. The Internet Archive has been archiving sites since 1996 and has 514 billion archived web pages!  If you are wondering how you can use the Internet Archive in your OSINT research, you’ve come to the right place. There are many methods to extract important information from the Wayback Machine to further your OSINT investigations. If you are looking to see historical versions of a website due to the site being deleted or replaced with new content, the Wayback Machine can help. You may need to verify that a target previously worked at a company but the current state of the site does not have the target’s information there. Sometimes a target may intentionally hide information from their present website, looking at older dates of the site may reveal new information. Sometimes you can gather relevant data like names, phone numbers, email addresses, and even metadata from older versions of a website. Let’s explore search methods…” [h/t Lea Wade]