~/talk

Professionals hack people, not systems

Talkat DeFi Security Summit 2024 · 2024-11-07..11-09· [security, smart-contracts]
slides:none on file

Claims that ~80% of crypto losses come from ops failures, not smart contracts, and shows concrete attacks: PDF zero-days and malware delivered via fake Slack invites, Telegram proxying that swaps payment addresses mid-escrow, domain hijacks from GoDaddy/namecheap (25%/20% of security vendors), SIM swaps and buyable fake IDs for KYC (~$15), and real-time auth phishing that defeats OTP. Defenses demonstrated: use U2F hardware keys (FIDO2), cold emails, Faraday bags, anti‑tamper seed pouches, antivirus plus TaskExplorer/Lulu/KnockKnock, remove public phone numbers and get premium X verification.

AI-written summary · about

  1. 0:00Operational security threats
  2. 1:05Professionals target people
  3. 3:55Zero-day exploits and PDF malware
  4. 6:29Social engineering on fund manager
  5. 9:23Domain hijacks and registrar flaws
  6. 12:09Twitter phishing and 2FA flaws
  7. 16:03Twitter takeovers via social engineering
  8. 19:36Malware disguised as collaboration
  9. 23:15Targeted phishing and trusted sources
  10. 24:40Physical security risks
  11. 26:45Security tools despite human error
  12. 27:31Q&A
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