I have a company laptop where I had many of my personal files and pictures. Now, I'm leaving for a new opportunity and I need to give them back the machine. So I used DBAN to wipe the hard drive.
I'm a bit paranoid so I wiped the HDD many times with DOD then DOD short. After that Quick and DOD short again and finally PRNG method.
I installed a new copy of Windows 10 at the end.
Assuming that some colleagues don't like me too much, is there in any chance that the IT team can recover my data from that drive by some kind of software or other ways?