I did not noticed, but I think in 2022, there are still exchanges that were hacked, and it continues also when bitcoin price started to increase which was at the beginning of 2023 and till now. That is all I noticed about exchanges and also DeFi platforms that are often got exploited.
There used to be a website (exchange graveyard something) that used to keep track of collapsing exchanges, exit scams and hacks. I am not sure if they still report every incident like they used to do, but the hack incidents were rampant during the bull run and immediately after the bull runs (I believe some exchanges just give hacks as an excuse to exit scam)
I am surprised they still exist because it appears as though at one point they had stopped reporting -
https://www.cryptowisser.com/exchange-graveyard