Must have been very sensitive data. I've had hundreds of failed devices over the years. I've always had personal data on drives, but I guess there is a "special" level of private and most consumers don't fall into that category
The most common failures being Corsair hydro coolers. (15 failures over 6 years - I have 10 PCs here).
But even MSI, ASUS and ASRock Motherboards, G.Skill, Corsair memory. A couple of monitors. Things aren't made for durability these days.
Corsair is a special case IMHO. I don't own a cell phone and they tell me that not having a cell phone voids my warranty, yet they can't produce documentation that states that is a requirement of the warranty. So I've had to replace two coolers and a PSU that were within warranty but refused RMA because I don't own a cell phone.
I had one Samsung SATA drive where the sata connector broke. Might have been an issue with space behind the drive. Samsung were very helpful. They could have argued "user mistreatment" but sent me a 1TB drive to replace my 500GB drive. Can't argue with that service.