http://nakedsecurity.sophos.com/2011/08/10/bh-2011-bit-squatting-dns-hijacking-without-exploitation/ http://nakedsecurity.sophos.com/2011/08/10/bh-2011-bit-squa

http://nakedsecurity.sophos.com/2011/08/10/bh-2011-bit-squatting-dns-hijacking-without-exploitation/ http://nakedsecurity.sophos.com/2011/08/10/bh-2011-bit-squat... Great article on "how bit-flipping in memory chips or CPU caches can also cause you to visit a wrong domain that may be one character off from the real one." I think I remember seeing it on HN awhile back.