Encryption isn’t always perfect, and even when the core algorithms are solid, many other links in the chain can go kablooie. The math at the heart of encryption looks impressive, with lots of superscripts and subscripts, but it doesn’t come with any hard and fast proofs. Disclosure is the only means of detecting a crack, but there is no guarantee anyone will do this. The encryption-cracking business attracts a higher share of individuals or organizations that might want to keep their newfound power secret.”]
Source: https://www.csoonline.com/article/2150852/11-reasons-encryption-is-almost-dead.html