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The Phantoms of the Fraudpera: An Overview of Anti-Detection Tooling

Talkat BSidesSF 2026 · on Saturday, 2026-03-21· at 11:15· AMC Theatre 04, AMC at Metreon· [security]
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slides:none on file

Overview of commercial evasion tooling and attacker economics: four concrete categories—residential proxies, CAPTCHA solvers, anti-detect browsers, device farms—are widely available as B2B services with measured pricing (e.g., ~$1–$3 per 1,000 CAPTCHA solves, rotating residential IPs from ~$2.50/GB, anti-detect browser profiles for ~€5.85/month). These tools let attackers scale free-trial abuse and scraping; defenders win by increasing attacker cost or time, reducing payout, and layering defenses so ROI becomes uneconomic for mass abuse.

AI-written summary · about

  1. 0:00Introduction and setup
  2. 1:49Fraud as a business
  3. 9:13Motivating scenario
  4. 10:38Proxy providers explained
  5. 14:53CAPTCHAs and solvers
  6. 18:20Device fingerprinting
  7. 19:23Anti-detect browsers
  8. 21:46Device farms
  9. 22:49Breaking attacker ROI
  10. 26:39Conclusion and Q&A
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