The author of the hack himself declares at the very bottom of the article: "An expert in cryptography [I] am not, please correct [me] if I'm wrong." How embara

The author of the hack himself declares at the very bottom of the article: "An expert in cryptography [I] am not, please correct [me] if I'm wrong." How embarassing for telegram if what he says is true. This excerpt was taken from the google translate version of the article.