These are some of the crypto exchanges that has either been hacked, had some sort of a security breach or has downright folded up and when it occurred.
1. Altsbit - Feb 2020
2. Uniswap- April 2020
3. Balancer- June 2020
4. Cashaa- July 2020
5. Hotbit- April 2021
6. Ascend EX- December 2021 and just recently,
7. FTX- November 2022
These breaches are just some as recent as two years.
Disappointedly, I didn't see Binance on your list. We all know that it was also hacked during the period in quote here. Hacks are synonymous with exchanges and most times it's insiders' jobs with staff leaking vital information to hackers. However, FTX's case wouldn't be classified as a hack. It's total greed on the part of the CEO, Sam Fried. The dude has caused more harm than envisaged to the entire crypto space within these few days that his sharp practices got out in public. He should be made to face the law and consequences of his needless recklessness.