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AutoHack: A Physically Verified Multi-Bus CAN Dataset for Intrusion Detection...

Talkat VehicleSec '26 · 2026-08-10..08-11· [security, data-engineering]
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name:Sejun Ahn
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A 2023 Hyundai–based dataset captures synchronized C-CAN P-CAN B-CAN traffic with a dual‑channel CAN logger and a single timestamp base, totaling 9.6 billion frames with ~480,000 labeled attack frames. Five live injection types include UDS diagnostic sequences, timing‑opaque replay, ID flooding and short‑burst ID spoofing; physical effects such as engine stalls and emergency call activation are verified, and Random Forest/XGBoost baselines plus AutoHack competition entries consistently fail on replay and spoofing. Data and code are archived on Zenodo.

AI-written summary · about

  1. 0:00AutoHack dataset intro
  2. 1:53Existing CAN dataset limits
  3. 2:38AutoHack dataset traits
  4. 3:21Real-time vehicle data
  5. 4:03Attack injection methods
  6. 5:29Data organization
  7. 6:33Dataset features
  8. 6:54Evaluation setup
  9. 7:37Spoofing and replay attacks
  10. 8:44Non-periodic UDS impact
  11. 9:33Multi-bus training analysis
  12. 12:57Limitations and future work
  13. 13:21Q&A
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