MITM because you used http instead of https and you don't have any other verified cryptographic signature on your data -- get tae fuck, fix it pronto.
Various domain registrars have been compromised over and over again (often by children!), resulting in companies like Tesla and Cloudflare getting owned.
The reality is that any vaguely competent attacker can compromise a court clerk and just compel e.g. the .com registry to hand over whatever domain they want.
Although I suppose the aforementioned problem has significant implications beyond dns…
Same reason security programs exclude social engineering, even though that's a pretty common way for companies to get pwned.