Moscow, 1956. Four women who are tied by the military past: work in the special department of the GRU, 11 years later converge again to conduct investigations and help the investigating authorities in especially complicated cases. With phenomenal analytical skills, Irina, Anna, Sophia and Katerina risk themselves, as well as the well-being of their own families, in order to get on the trail of criminals who threaten the lives of ordinary people and the whole country. Cipher is a Russian television detective based on the British mini-series The Bletchley Circle. The working title of the series is "The Ciphers". The series is produced by Sony Pictures Television, Lean-M and the Pobeda Production Association. The premiere of the television series took place on March 11, 2019 on Channel One.

Will Scott, one of the FBI's leading crypto-analysts is hired to crack a heavily coded document. He soon discovers it's a hit list, putting him in the cross-hairs of the bad guys who want it back. Will must navigate the murky waters of loyalty and betrayal amongst an underground ring of hackers, hit men, and FBI agents - all as the clock ticks in pursuit of the latest targets.