Related Clues:

• Source of false impressions online?
• Fake Twitter followers
• One making a malicious attack, maybe
• Automated web browser
• Droids, for example
• Automated Twitter account
• Spam spewer
• Sources of much spam
• Spam spewers
• Spammers, often
• Autonomous software programs
• Spam caller, e.g
• Spam-spreading program
• Twitter hijackers
• Hum opening of television program