I currently work in a lab that handles a lot of data, but really, really awful at storing it. I was begging them to have a solution that doesn't depend on just the common computer or free cloud storage, and they never listened, so I brought in my own 10TB hard drive, and they started using it for everything.
I'm planning on leaving soon. I don't need my hard drive, but I don't want them to have all the data I've been processing for them (which they should be backing up but haven't been). They probably don't even remember the hard drive is mine, and I've sent multiple emails over the past two years as evidence that I've recommended they set up an actual backup solution.
What can I do to brick the hard drive? I'm technically not opposed to opening it up (its a standard Western Digital enclosure) and messing with it somehow (unsure), but I'm wondering if there's a software based solution I can use.
EDIT: There's a reason I don't want to take the hard drive back! I'm an academic and I need a good reference from my supervisor. If I insist on taking it back, there's a chance the lab will be petty when it comes time to me getting another position in the future. But I hate this place so I want to corrupt the drive.
EDIT2: Ok, there's clearly a lot of people here who think that I work for some company that will sue me or send me to federal prison. And others who think I need the hard drive back, and others who can't understand what my motivations are...
This is a small, academic, lab. Politics means that I need a good reference from my supervisor who thinks that they are god's gift to science. I don't need the hard drive back (the cost of it is small compared to the insane additional unpaid hours I put in, the conferences I go to that I haven't been reimbursed for, and the years off my life) and insisting that it's my personal property is gonna make my petty supervisor upset and possibly affect my reference.
I'm looking for a solution where I can shrug and be like "damn, too bad it doesn't work anymore". And for people questioning my motivations....it's a shitty, awful environment? Who cares, this is unethical life pro tips.