>>54115
I highly suspect this is some kind of State-backed attack in attempt to remove unwanted history or information they wish to scrub from future history books before WWIII breaks out. This is one reason I always recommend having multiple physical backups of all desired media & information offline in "cold storage" (aka extra unplugged external drives, thumb drives and discs).

I doubt regular hackers would go after something like the Internet Archive which is pro-internet, pro-disclosure.