>>60602851Dunno about directly, but there have been a bunch of smart contract failures. "The DAO hack" back in 2015 or 2016 was due to a reentrancy bug in Solidity (hah) that Vitalik knew about but hadn't bothered to fix because fixing bugs was boring compared to slathering on new layers of crap features.
Then there was one a few years ago where it turned out anyone could invalidate some signature thing, and some guy trying to learn how smart contracts worked on ETH did exactly that, and locked up millions of dollars in ETH forever (because for once Vitalik didn't say "oh we'll just hardfork and fix that for you").
I'm trying to look up the article I just read a few days ago about that last one. Instead, I can't find it because there are literally dozens of "smart contract bug locked up millions of dollars in ETH" articles about multiple different oopsies. Anyway, here's one of those:
https://www.schneier.com/blog/archives/2021/12/smart-contract-bug-results-in-31-million-loss.html