4
It's back to the future with OG Defi Summer style lend borrow games Only now it's even easier to bridge and loop.
Whilst this is relatively small potatoes compared to the sums sloshing around on chain (ByBit lost 1.5B I'm a single hack and is still one of the world's largest exchanges) it's a sign of what's to come.
https://rekt.news/house-of-cards