My Disqus account got hacked somehow and some bot posted hundreds of malicious links in the comments of like every webcomic I read that uses Disqus

I really need an option to delete all posts made in the past 24 hours

Does Disqus itself have a support option?

Maybe. Things are so much harder to navigate on my phone and I'm not even supposed to be on it in the first place while at work

Ooops.

Here, when you get a breaktime or when you get home, this looks like the thread most relevant to your situation:
Disqus - Bug Reports & Feedback: Account Hacked

Tanarian : thanks

Hope it helps.