i like google's feature about "news alert" where it emails you whenever it gets a result on a pre-defined search criteria.
anyway, i played with it's advance search on news so i can get a fixed link about computer securities and hacking. as of now i am using this link for my daily google news on the said subject:
this is not something big, actualy the approach is very simplistic. but i still find it helpful. hope some of you like it too. i'll go try searching more from other places now.