Crypto Investigator Module 9: Hacks and Exploits

Blockchain technology has transformed the way ownership and value are secured through tamper-resistant systems. The decentralized structure of blockchain, secured through cryptography and smart contracts, eliminates the vulnerability of a single point of failure. As the use of and investment in blockchain ecosystems continues to grow, they become increasingly attractive targets for malicious actors. Attacks in web3 can come from both external actors and insiders, using tactics such as phishing, social engineering, attacking infrastructure, and exploiting coding mistakes. It is essential to have a comprehensive understanding of the various attack vectors and to implement robust security measures to protect against them. This means knowing how exploits and weaknesses in decentralized applications affect both the infrastructure and the users. Also, knowing how systems have been exploited in the past can help make them stronger in the future. This course will provide a comprehensive overview of the different types of hacks and exploits in the blockchain and crypto space, from a beginner to an advanced level. It will also cover best practices for secure storage.