Every crypto project would want to learn from this and see how to further secure their platform. What are the popular hacks you know, your opinion, and links to verify them.
I hope I don't misunderstand the question you mean. About which projects were affected by the hack. And actually I know quite a lot. Because every project that experiences a hack always becomes a trending topic in the world of crypto news. But the latest thing I know is that someone hacked the crypto wallet of one of the important people in the altcoin project, namely one of the important people at Ripple. Luckily all related addresses were successfully frozen. So the panic was suppressed thanks to this. the proof is on Twitter who posted it.