Series 2

Season 2 · 2026 · 6 episodes

The elite Malware Department at GCHQ grapples with the aftermath of a devastating Russian cyber-attack. Just when it seems the UK has gained the upper hand, Danny and his team discover a mole in their midst and uncover a far more dangerous threat.

1Episode 1As Danny deals with the fallout from the Russian cyber-attack, a bold new threat emerges.
2Episode 2Vadim finds himself working for the Chinese. Danny and Roz clash, and the mole hunt is on.
3Episode 3Barbara faces an impossible decision when her charming ex-boyfriend Nicky Chan re-appears.
4Episode 4A malware attack on British government departments forces Danny and Roz to work together.
5Episode 5Charlie interrogates Barbara, and Danny discovers a clue that turns his life upside down.
6Episode 6Danny puts everything on the line in order to right some wrongs.

Episodes