I'm off to the Science Museum London tomorrow, to the Exhibition celebrating 100 years of GCHQ. As such, they sent me a little reminder email this afternoon.
On the bottom of the email was the following code:
Bv qthv utj vzptu utjs wcfcn - fvza jf e nbvvn co utj avmsuhnva nqcf mtav!
I thought I would share with you lovely people!
Note: I have no affiliation to the Science museum
Wanted to add a hint for anyone who wants to try and solve without looking below:
nbvvnis a hyperlink to the science museum twitter page