Facebook Fraud
- Facebook's Ethics
- Spam Text Collection: Unicode-Obfuscated Spam, 2012
- Spamlicious: Buy Twitter, Facebook Followers, and YouTube Views
- Twitter Spamfarm
- Twitter Spam Farm Army Parallel Spam, and Spam Tweet Spam Report!
- Grayhat SEO Use Translation as a Method to Generate Inbound Links
- Human Operated Twitter Spam: Beg a Question to Confuse Spam Detectors
- Machine Generated Spam
- comp.lang.lisp is 95% Spam
- Linkedin Spam Filter Collateral Damage