A photo taken at an air show may potentially leak national secrets, according to the latest alert from the National Security Agency.

The National Security Department issued a security advisory today. "Go to a certain airshow and help me take detailed photos of the landing gear of that aircraft," "Record a video of the new radar rotating at the naval exhibition," "Measure the length and diameter of the missile model on the display booth" ... The national security agency found that foreign intelligence agencies are using "part-time photography" and "paid research" as bait to lure individuals within our borders to attend various military and technology exhibitions, take photos, measure data, and provide it to foreign entities.