The Undeclared War is a British near-future thriller television series, aired from 30 June 2022 on Channel 4. The series is written by Peter Kosminsky.

The global cyber-security firm NCC Group were consultants to the show. They developed the on-screen code whilst advising on and producing the mock-ups for the wider technical visuals.

This six part series keeps the tension up from the beginning. Then, in the third episode we get a change of perspective.  But when back on track, the story just gets better. Although I could do without the love interest side-plot.