Binance disclosed that its chief financial officer, Kaiser Ng, will step down, confirming that a succession plan had been in place for half a year before the platform suffered a record‑size hack on Oct. 29. The exchange named Justin Yek, formerly vice‑president of finance at payments firm Airwallex, as the incoming CFO. The announcement came on Nov. 7, nine days after hackers stole more than $6 billion from Binance, the largest crypto theft on record.

Planned Transition Pre‑Hack

Co‑CEO Yi He said the transition plan was initiated six months ago, indicating that Ng’s exit was not a reaction to the breach. According to CoinCentral, the plan began well before the Oct. 29 incident, and Binance’s statement did not specify Ng’s exact departure date or his next venture.

Details of the Oct. 29 Attack

The hack, described by Reuters as sophisticated, involved compromised employee computers, malware in software downloads, and fake recruitment schemes targeting engineers. The FBI has linked the attack to the North Korean group TraderTraitor, a claim denied by Pyongyang. By Nov. 2, Binance had replenished about 95% of the stolen assets using its own funds and resumed withdrawals after a proof‑of‑reserves snapshot.

New CFO Background

Justin Yek joins Binance after a tenure at Airwallex, where he served as VP of finance. Reuters characterized him as a longtime finance executive. Ng, who became Binance CFO in January 2022, previously worked at rival exchange Kraken.

What to Watch Next

Analysts will monitor how quickly Yek integrates into Binance’s finance operations and whether the exchange’s internal security reforms can prevent future breaches. Further scrutiny of the ongoing investigations into TraderTraitor and any regulatory responses will also be pivotal for the platform’s reputation and the broader crypto ecosystem.