www.thebroken.org
they'll teach you how to make your empty drive bay into a self destruct device.
3 oz Thermite (5 parts Aluminium, 8 parts Iron Tri-oxide (to make, heat up 1 cup rust in a cast iron skillet til it turns red.) 1 part magnesium for an extra kick) + Magnesium wire attached to an ignition source + laptop with bad stuff on it, instant safety@3000*F