Main content
Cicada 3301: The baffling internet mystery
Kenny Paterson, Professor of Cryptography at Royal Holloway University of London speaks to Sarah Montague about the latest Cicada internet puzzle.
Duration:
This clip is from
More clips from Today
-
![]()
Doctor regrets not going to police earlier about Letby
Duration: 16:52
-
![]()
Three children and a teacher killed in US school shooting
Duration: 02:50
-
![]()
Why penguins need saving from climate change
Duration: 04:42
-
![]()
Family pays tribute to man killed in tiger attack
Duration: 02:21
