"no software company has spent more on security in the past decade than
Microsoft. Indeed they have a lot of catching up to do, but it is being
done. Put another way, Microsoft has likely spent more on security than
China has spent on democracy"

http://books.slashdot.org/books/08/04/21/1323233.shtml

Yea, no software company has been the cause of security issues in the
past decade than Microsoft ..