Binance names new CFO days after $6.3 billion cryptocurrency hack

Live updates

1. 14m ago

   Binance names Justin Yek CFO as Kaiser Ng steps down after $6.3B hack

   Binance announced Justin Yek as its new chief financial officer, replacing Kaiser Ng just days after the exchange suffered a $6.3 billion cryptocurrency hack attributed to North Korean actors. The leadership change comes as Binance says it has fully repaid all affected customers and faces heightened scrutiny from insurers. Yek previously served as Binance's vice president of finance. Ng's departure marks the first major executive shakeup since the breach, which exploited a fake job interview to compromise an employee's computer.

   Why it matters

   The $6.3 billion hack ranks among the largest cryptocurrency thefts ever and has drawn intense regulatory and industry attention. North Korea's Lazarus Group is suspected, with stolen funds moving through shadowy mixing services. Insurers are reassessing coverage terms for crypto custodians. Binance's rapid customer repayment claim remains unverified by independent proof-of-reserves audits.

   What is confirmed

   • Binance named Justin Yek as new CFO replacing Kaiser Ng
   • The exchange suffered a $6.3 billion cryptocurrency hack
   • Hackers used a fake job interview to compromise an employee's computer
   • North Korean hackers are attributed as responsible for the attack
   • Binance claims it has fully repaid all affected customers

   Still unconfirmed

   • Kaiser Ng's departure was directly forced by the hack fallout
   • Binance's proof-of-reserves will confirm full customer repayment

   What to watch next

   • Independent verification of Binance's proof-of-reserves audit
   • Regulatory response to the largest exchange hack in history
   • Insurance market pricing changes for crypto custodial risk
   Sources used for this update (22)

   1. www.foxbusiness.com — Great Business Leaders in America & Around the World | Fox Business
   2. www.straitstimes.com — Oil edges lower following three days of gains
   3. www.hindustantimes.com — Stock market today: S&P 500, Dow Jones, Nasdaq futures fall as US inflation hits 3.7% in September | Hindustan Times
   4. digg.com — Microsoft, Alphabet and 14 others object to OKXICE’s tokenized-stock plans · Digg
   5. Reuters — Binance hackers used fake job interview to compromise computer before $6.3 billion attack
   6. Futurism — It Turns Out Binance’s $6 Billion Hack Happened Because Its Employees Were Vibe Coding
   7. Reuters — Binance $6.3 billion heist to prompt closer scrutiny by insurers
   8. Reuters — North Korea's army of world-class hackers is secret weapon that took down Binance
   9. Gizmodo — Insurers After $6.3 Billion Crypto Heist: D’oh!
   10. Bloomberg.com — Binance Says Kaiser Ng Leaving, Names Justin Yek New CFO
   11. WSJ — The Shadowy Crypto Services Helping the Binance Hackers Launder Stolen Billions
   12. Yahoo Finance — Crypto Has a New Enemy After Binance Hack, Michael Saylor Warns
   confidence 90%