The Marvin Attack is a return of a timing variant of a 25-year-old vulnerability that allows performing RSA decryption and signing operations with the private key of a TLS server.
Now that most of our communications are digital, a problem arises: How to keep our messages private despite all the intermediaries? Internet Service Providers (ISPs) and Service providers (Facebook, Telegram, Line, WeChat.) are all in a position of Man-In-The-Middle (MITM) and are able to inspect, record, and even modify our