"As part of Google’s ongoing Transparency Report efforts, today the company has released a whole new section on copyright takedowns, containing a huge amount of information on the many takedown requests Google receives. … It may be a bit surprising, but at the top of the list? Microsoft, who has apparently taken down over 2.5 million URLs from Google’s search results. Most of the the others in the top 10 aren’t too surprising.”
— Mike Masnick at TechDirt.