Related Clues:

• Source of a drip
• Bit of whistle-blowing, maybe
• Pipe puncture
• Private info dished to a journalist
• Breach in security
• Escape through a hole
• Campaign bane
• Hiss source
• Cause of a drip
• Water bottle problem
• It may get plugged up
• Problem for an air mattress
• Unauthorized release of a song, e.g