Pre-0.3.5 GreaseMonkey has a severe security flaw that allows evil webmasters to take over your computer. Solution is either install “neutered” version 0.3.5 or uninstall. Also reported on Slashdot. I don’t have any user scripts that depend on GM* functions, so I chose upgrade.
Scott Yang's Playground
Faith, Technology and Randomness in Life, According to Scott
Jul 20 2005