Just to let you know there companies with cleanrooms that can get back the data of your HDD. You will have to pay a big bunch of money but in these cases it wor

Just to let you know there companies with cleanrooms that can get back the data of your HDD. You will have to pay a big bunch of money but in these cases it worths it. And they are really efficient. I saw a guy doing it for the cloud of his company, almost all HDDs are saved even one that was burned by a lightning strike.