This article reminded me of the Reflections on Trusting Trust paper - old but wild example of how you could have compiled open source code but still not have complete security. Only 3 pages, although I had to re read it a few times.

bitcoin

How almost all hardware wallets can steal your seed

joko

This article reminded me of the Reflections on Trusting Trust paper - old but wild example of how you could have compiled open source code but still not have complete security. Only 3 pages, although I had to re read it a few times. 

https://www.cs.cmu.edu/~rdriley/487/papers/Thompson_1984_ReflectionsonTrustingTrust.pdf