Is not generally well known but Microsoft stole the idea of product activation ( as used in Windows XP and more ) and copied the methodology of the activation parameters etc from the guy that invented and patented it . There was a big court case about it and appeals , it ended with Microsoft having to pay penalty of (I recall ) $250M USD . There is very brief info on this wikipedia page https://en.wikipedia.org/wiki/Ric_Richardson
There is a much more detailed video by Ric RIchardson around I will see if I can find it and post the link .....
OK found the link. https://rss.com/podcasts/unemployable/1485621/
This link has blurb for another entrepreneur company, just ignore / skip that. There is a part where the inventor gives detailed info about the court battle with Microsoft and technical details of his product activation technology.
They might have stolen the "patented method" (and i know how much u guys love patents), but they certainly did not steal the "idea". Software has had all sorts of horrible copy-protection for decades before this was introduced.
One other thing , if you want to know all the dodgy court cases Microsoft got involved in and the penalty's that had to pay- it will be mentioned / disclosed in their annual financial reports - since these large amounts , even possible amounts needed to be advised to shareholders in case /if/when they lost .....
I should add a party to the court case , disclosed the amount Cira $250M USD
even though in wikipedia says its not disclosed ....
The irony of stealing product activation is WOW :) welcome to capitalism.
Wow wow wow... wait a moment... I thought HN agreed that the idea of software patents was ludicrous... what happened here that everybody agrees in this case that this was theft??