All your number 45′s belong to Micro$oft
A series of monumentally sloppy, automatically generated takedown notices sent by Microsoft to Google accused the US federal government, Wikipedia, the BBC, HuffPo, TechCrunch, and even Microsoft Bing of infringing on Microsoft’s copyrights. Microsoft also accused Spotify (a music streaming site) of hosting material that infringed its copyrights. The takedown was aimed at early Windows 8 Beta leaks, and seemed to target its accusations based on the presence of the number 45 in the URLs.