Hong Kong crypto exchange backed by NYSE technology halted withdrawals in November 2022 claiming a "system upgrade"—then its executives vanished and $60M in user funds disappeared.
Evaluating only AAX Exchange’s profile at its peak — without knowing the outcome — the model ranked Regulation as the #1 likely cause. Documented cause: Fraud.
Key Events Timeline
FOUNDING
AAX Exchange founded
FRAUD EXPOSURE
Fraud allegations surface
SHUTDOWN
Sudden Collapse: AAX Exchange ceases operations
Full Analysis
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Documented cause
AAX Exchange (Atom Asset Exchange) was founded in Hong Kong in 2018 as a digital asset exchange that promoted its use of London Stock Exchange Technology (LSEG) matching engine as a credibility signal. The exchange grew significantly during the 2021 crypto bull market. In November 2022, immediately following the collapse of FTX, AAX halted all withdrawals claiming a "third-party system upgrade". Within days it became clear this was not a technical issue: executives including CEO Thor Chan had gone silent or disappeared. The exchange reportedly had over 2 million users with approximately $60M in funds frozen. No meaningful recovery has occurred for most users. The case became one of the most prominent examples of exchange opacity in the Asia crypto market.
Lesson
“Evaluate a crypto exchange on: (1) proof-of-reserves audit by a credible auditor, (2) regulatory licence in at least one G7 jurisdiction, (3) clear user fund segregation policy. Any exchange that cannot provide all three is an uninsured, unregulated custodian of your assets regardless of whose technology runs its order book.”