WRT significance, do people ever find the position of socially significant numbers in pi? For example I recall quite a while ago, there was a leak of the key th

WRT significance, do people ever find the position of socially significant numbers in pi? For example I recall quite a while ago, there was a leak of the key that was used to encrypt blue rays. Hypothetically that could be found in pi, right? Of course, it ended up being spread widely enough that they gave up on trying to police it. But maybe there are some other not-allowed numbers that could be distributed as a position in pi? I’m not sure what the point would be, mostly just to make a point I guess.