I’m a novice bug hunter, and have recently gained interest in blockchain implementation bugs . However, after googling for quite some time now, I have only come across millions of smart contract exploitation guides, news about blockchains being hacked, smart contract ctfs etc. I have also come across several papers that enumerate common blockchain vulnerabilities, however, they only do exactly what they say - enumerate. They provide a high-level, abstract view of each of the vulnerabilities without saying how to find them, or even exploit them.
I would be grateful if one could link a resource or two that could help a beginner like me get into this new and exciting field.