Binance announced on Saturday, November 7, 2026, that CFO Kaiser Ng was leaving to pursue a new venture and that Justin Yek would replace him, days after the reported $6.3 billion theft.
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7 Yi He described the departure as a planned transition rather than announcing it as a consequence of the hack.
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Leadership transition
- Yi He said Ng had decided to “pursue a new venture after more than five years at Binance,” with a transition plan “implemented over the last half year.”
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- Earlier search results identify Yek as a former finance executive at Airwallex, but the available excerpts do not establish his exact role there or his experience at Morgan Stanley and Citigroup.
15 Insufficient evidence to give those career details reliably.
Theft and attribution
- About $6.3 billion was drained from Binance wallets used to process transactions in a theft reported as unfolding in roughly 20 minutes.
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- An earlier security-news result linked the incident to a suspected compromised DevOps engineer’s laptop.
16 However, the supplied excerpts do not verify the detailed transfers across multiple blockchains or the statement that there was no evidence of leaked wallet private keys.
- The FBI attributed the attack to North Korea; an earlier report specifically identified the North Korea-backed TraderTraitor group.
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16 North Korea rejected the U.S. allegations as “absurd rhetoric.”
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Customer protection, withdrawals and frozen funds
- Binance suspended withdrawals and pledged to cover all losses rather than pass them to customers.
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12 The available excerpts do not substantiate the precise $6 billion funding commitment or its allocation among treasury funds, insurance and security reserves.
- Withdrawals reopened in phases on November 1 after roughly 55 hours—more than two days—of suspension.
12 Customers subsequently withdrew a net $4.72 billion, according to Reuters’ November 3 report.
9 The supplied excerpts do not verify that this represented about 3% of platform assets.
- Binance said it worked with partners to freeze approximately $3 billion of affected assets.
1 Insufficient evidence in the available excerpts to confirm Circle’s reported freezing of more than $1.1 billion in USDC or Elliptic’s estimate of the Bitcoin and Ether still controlled by the hackers.
- By November 3, Binance’s co-CEO said outflows had normalised and the exchange remained in “very strong financial health.”
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Record comparison and evidence limits
The reports describe the Binance theft as the largest crypto heist on record.
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8 However, the available excerpts do not independently establish the previous record of nearly $1.5 billion stolen from Bybit in February 2025; using the figures in your question, $6.3 billion would be approximately 4.2 times that amount.
These results are mostly truncated search excerpts, so they support the broad account but not every requested technical detail or financial figure.