The TFOCS web site (http://tfocs.stanford.edu/) has moved.
(In truth, TFOCS has always been hosted by CVX Research, but served through a Stanford proxy. This proxy is being phased out.)
You should have been redirected to
http://cvxr.com/tfocs/download/ immediately, but for some reason this has failed. Please click the link to continue.
Please update your bookmarks as needed.