~/talk

Let's Talk About the AI Apocalypse

Talkat BSidesSF 2025 · 2025-04-26..04-27· [security, large-language-models]
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slides:none on file

Argues that a single attacker can assemble a self‑contained, exponentially spreading worm by fine‑tuning a small LLM and bundling existing tooling: an Llama advanced reasoning 8B model (≈15 GB), a Python supervisor that executes model‑generated code, packaged CVE exploit guides via vector search/RAG, credential harvesters like TruffleHog, and post‑infection use of Metasploit — costing minutes and dollars to bypass safety vectors and deploy ransomware on a calibrated subset of hosts.

AI-written summary · about

  1. 0:00Introduction and setup
  2. 1:11AI worm costing billions
  3. 2:59History of computer worms
  4. 5:48Modern worm evolution
  5. 8:15Hackers vs worms comparison
  6. 11:46Exploit library and vulnerabilities
  7. 13:13AI replacing teenage hackers
  8. 13:58AI model constraints and compute
  9. 15:23How language models work
  10. 17:50Alignment and refusal vectors
  11. 19:38Model embeddings and meaning
  12. 22:29Removing safety alignment
  13. 24:39Building a self-sufficient worm
  14. 27:47Fine-tuning the AI model
  15. 29:57Using hacking guides for exploits
  16. 32:45Ransomware and worm impact
  17. 33:49AI safety regulations and reality
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