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FTC Zapping Rachel Robocall Contest Update

Terrell McSweenyPatricia Hsue

FTC Commissioner Terrell McSweeny and Patricia Hsue share updates on the Zapping Rachel contest challenging hackers to build robocall blocking solutions.

Summary

Combating Illegal Automated Robocalls

Representatives from the Federal Trade Commission (FTC) provide an update on the "Zapping Rachel" crowdsourcing contest at DEF CON 22. The initiative mobilized the security research community to develop innovative technological countermeasures against illegal automated telemarketing robocalls.

Contest Tracks and Technical Challenge Goals

The challenge tasked competitors with building analytical honeypots, caller ID spoofing detectors, and telephony filtering systems capable of identifying and disrupting automated call distribution networks used by deceptive telemarketers.

Crowdsourcing Defensive Telecommunications Innovations

The briefing highlights winning solutions submitted by security researchers, demonstrating how algorithmic pattern analysis, carrier-level signaling verification, and automated honeypots can empower regulators and consumers to combat widespread telemarketing fraud.

(AI summary — Gemini 3.8 Flash)

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