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AAX

Rug Pull

Exchange · ✝ 2022

A 'system upgrade' that turned into a vanishing act.

AAX (Atom Asset Exchange) was a Hong Kong crypto exchange that halted withdrawals days after FTX collapsed in November 2022, blaming a 'system upgrade'. Withdrawals never resumed, executives fled, and some were later arrested in what amounted to an exit scam.

Peak
~$30M+ user funds
Cause
Rug Pull
Year of death
2022

☠️ Cause of death

The exchange froze withdrawals under a maintenance pretext while executives fled with custodied user funds.

📓 Lessons left behind

  • A 'system upgrade' freeze can be cover for insolvency.
  • Custodial exchanges can exit-scam the moment confidence cracks.
  • Contagion fear gives failing exchanges an excuse to halt.

🌱 The idea that survived

Proof of reserves

Reinforced demand for exchanges to cryptographically prove they hold customer assets.

#exchange#exit-scam#withdrawals