In exactly the same way as in Windows. The browser is hijacked and I am automatically taken to the errorsafe webpage. Trying to go back to FT (jumping back in the browsing history to the FT page I was attempting to view) just sends me right back to errorsafe again. Obviusly I'm quite certain that errorsafe does not have a Linux port, so there is no risk that their program would be installed on my Linux machines. The typical security settings in IE should also keep me safe from the program being installed without me doing that intentionally, but that doesn't change the fact that it becomes difficult to read FT.