But "breaking" electronically into a system also only executes (erronous) permissible actions? Where do you draw the line? Reading this a hash collision was ex

But "breaking" electronically into a system also only executes (erronous) permissible actions? Where do you draw the line? Reading this a hash collision was exploited: https://rekt.news/polynetwork-rekt/ https://rekt.news/polynetwork-rekt/ > Well... here's the actual sighash of the target function: > http://ethers.utils.id http://ethers.utils.id ('putCurEpochConPubKeyBytes(bytes)').slice(0, 10) > '0x41973cd9' > And the sighash that the attacker crafted... > http://ethers.utils.id http://ethers.utils.id ('f1121318093(bytes,bytes,uint64)').slice(0, 10) > '0x41973cd9' > Fantastic. No private key compromise required! Just craft the right data and boom... the contract will just hack itself!