PROPS Rewards Engine Contracts Audit

The YouNow team asked us to review and audit their Rewards Engine contracts that distribute their PROPS token. We looked at the code and now publish our results.

Evolution of Smart Contract Security in the Ethereum Ecosystem

In May of 2016, Peter Vessenes analyzed a sample of smart contracts published online to assess their complexity and security. His conclusion: “Ethereum contracts are going to be candy for hackers.” This observation was prescient, as just one month later The Dao hack occurred, resulting in the loss of 3.6 million Ether.