Hindenberg makes a living off this kind of stuff. I read about the things related to that Indian company when that happened some time ago and nothing came of it for the most part as far I can tell and it tanked then rebounded eventually. Icahn's stock tanked too but I don't know if that rebounded yet.
I won't put tons of stock in Hindenberg reports because they're talking their own book. It doesn't mean they're wrong and it doesn't they're right but they achieve their goal of making a stock they've shorted go down because of the headlines it creates, right or wrong doesn't matter. SMCI's past issues with reporting though don't help their case or provide assurance that their house is for certain in order.
I think WFC took their price target down to 375 from 650 but JPM said it saw "limited evidence of accounting mistreatments beyond the 2020 charges"
It has some support around 350 and maybe 270-300 area after that. That's generally a revisit of the area before it went parabolic.