The film takes place mainly in Berlin and shows a break-in to the BND. While the BND has offices in Berlin and a new headquarters building is nearing completion, at the time of release the headquarters (with main IT departments) was still located in Pullach (near Munich).
At 1:33:37 there is a person wearing a mask visible in the background; probably on purpose, as the number 1337 bears significance in the film's context.
During the chase scene that takes place in The Hague, Benjamin flees into the metro tunnels, the train passing by there, though, is clearly a type that one shouldn't find in The Haugue's, but only in Berlin's metro system.
Also The Hague has no real Metro system, just 'trams' that stay above ground except for the few stops between Central Station and Grote Markt Straat.