> This is why you always keep it professional, kids... In the late 90s someone in a company I worked put a placeholder HTML file on a client's production web s

> This is why you always keep it professional, kids... In the late 90s someone in a company I worked put a placeholder HTML file on a client's production web server that instead of the usual lorem ipsum stuff had something like "this shit is beneath me", except much worse. The placeholder was never removed, and while it wasn't the index page and if I remember correctly wasn't even directly linked from anywhere, someone still found it. The incident found itself on the national newspapers.