
Grayscale says $6.3B hack will drive stronger security practices across exchanges
Binance's $6.3 billion hack temporarily shook crypto markets and triggered sell-offs, but analysts suggest it will ultimately drive stronger security practices and highlight the need for institutional custody.
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Binance suffered a $6.3 billion hack, prompting market sell-offs and accusations against North Korea.
Binance’s $6.3 billion hack could temporarily hurt confidence in crypto markets but would ultimately lead to stronger security practices across exchanges, according to Grayscale.
“It also underscores the importance of institutional custody, such as offered by US-based crypto [exchange-traded products],” said Grayscale’s head of research, Zach Pandl, in a Tuesday report.
“These vehicles hold their assets at state-chartered banks and qualified custodians, typically offering offline storage, multi-signature wallets, SOC attestations and insurance policies,” he added.
Binance suffered a record $6.3 billion hack Thursday and pledged to cover all customer losses. The FBI attributed the attack to North Korea. Kim Yo Jong, sister of North Korean leader Kim Jong Un, dismissed the allegations as “absurd rhetoric.”
The hack was followed by a market sell-off, with Bitcoin falling below $77,000 and BNB losing more than 8% over 24 hours by early Friday.
By Wednesday, total crypto market capitalization had rebounded 2% over the past 24 hours to about $2.63 trillion, after touching a weekly low of about $2.55 trillion earlier in the day. The recovery left the market about $100 billion below its Oct. 28 level.
Bitwise’s head of research, André Dragosch, told Cointelegraph that recent outflows from US spot Bitcoin exchange-traded funds were “related to a short-term risk-off environment rather than a structural change in institutional sentiment.”

Bitcoin climbed above $78,000 after Democrats secured both chambers of Congress. Despite recent spot ETF outflows and concerns over potential regulatory shifts, analysts point to declining Treasury yields as a possible support for risk assets.

Onchain investigator ZachXBT identified French banking group Crédit Mutuel Arkéa as the alleged victim of a crypto theft exceeding $133 million, criticizing the institution for a lack of public disclosure.

Binance reported $11 billion in withdrawals and $6 billion in deposits, resulting in $5 billion in net outflows following its record $6 billion hack.

US spot Bitcoin ETFs recorded over $1 billion in net outflows across three trading sessions, driven by market volatility following the Binance hack. However, Bitwise researchers state that institutional adoption remains steady.

The hackers behind the $6.3 billion Binance exploit have moved 81% of stolen Solana, laundering funds via THORChain while the FBI attributes the attack to North Korea.

Democrats have won majorities in both the US Senate and House of Representatives in midterm elections, flipping key Republican seats and reshaping the future of cryptocurrency regulation, including the stalled CLARITY Act.