~/talk

Sherlock and Watson Fight Deep Social Engineering

Talkat RSAC 2021 · 2021-05-17..05-20· [security, machine-learning]
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Multiple case studies show criminals trick victims into moving their own money: remote-access scams using TeamViewer, real-time voice scams to harvest OTPs and enroll victims in Zelle, malware-driven fake sites (Dridex) that farm challenges, a $2M corporate transfer and a $25K order with $10K fake shipping to Tuvalu. Detection relies on aggregating weak signals — slowed typing, long pauses while dictating, jittery mouse paths, phone-tilt accelerometer traces — into an ML model using behavioral biometrics and hundreds of micro-behaviors, which UK banks already deploy with measurable fraud reduction.

AI-written summary · about

  1. 0:00Intro
  2. 0:26Sherlock Holmes
  3. 0:51The Redheaded League
  4. 1:27Jabez
  5. 3:09Spaulding
  6. 10:06Remote Access
  7. 11:15Fraud Team
  8. 12:58Credit Union Attack
  9. 15:38User Session Journey
  10. 20:17The Straw Company
  11. 26:58Detecting Fraud
  12. 29:42Being Guided
  13. 30:45Analysis
  14. 36:39Recommendations
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