Related Clues:

• One may bug you
• One with a cover
• Security threat
• Bond, e.g.
• Shadow, maybe
• Bond, for one
• Actor's rep.
• Northern ___ (apple)
• Smart or Bond, e.g.
• PR person
• Agent
• Watch undercover
• Bond, e.g.: Abbr.
• Certain mole
• Seek intelligence