Destroying data on damaged hard disks
I have a number of laptop hard drives here that need disposing of. They have failed and are no longer any use. The problem is that obviously, I can't just chuck them as there is sensitive data on them. My normal method of using DBAN to wipe them fails as the disks are faulty but someone with a little knowhow will still be able to get data off them if they wanted to.
What do you suggest I do to destroy the data short of getting out the grinder and spending an afternoon in the DT workshop/ :)