• Bitcoin tumbled below the $80,000 support level after Binance disclosed a $6.3 billion hack, the largest cryptocurrency theft on record.
  • The exchange has frozen about $3 billion and pledged to cover customer losses, but withdrawals remain suspended, testing confidence in centralized crypto platforms.
  • The breach, attributed to North Korea by blockchain-intelligence firms, compounds existing pressure from higher interest rates and waning ETF demand.

Bitcoin fell 2.1% to $77,182 on Friday, hitting a six-week low of $76,368 overnight, after Binance revealed that approximately $6.3 billion had been stolen from its systems. The drop breaks a key technical support level that the largest cryptocurrency had defended for six weeks, according to Trade Nation analyst David Morrison, who flagged $75,000 as the next major support. A breakdown there could open the door to a retest of summer lows, he said.

The hack, confirmed by Binance on Friday, is the largest reported cryptocurrency theft to date. The exchange said it has frozen about $3 billion through cooperation with token issuers and other partners, and pledged to cover all customer losses using its Secure Asset Fund for Users, or SAFU, plus company funds. The roughly $1 billion SAFU reserve means the promise depends heavily on Binance’s own capital. Withdrawals remain suspended while the exchange investigates and rebuilds security controls.

A Confidence Test for Centralized Exchanges

Binance expects to begin restoring withdrawals within roughly 45 to 48 hours of its latest statements, around the weekend, but that remains a company target rather than a completed reopening. The initial suspected entry point was a compromised DevOps engineer’s laptop, which allowed unauthorized withdrawal transactions. Binance subsequently identified additional breach points and described a complex attack. It said it has found no evidence of a wallet private-key leak, though a definitive technical account is still pending.

The incident has rippled across digital-asset markets. Ether touched a two-month low of $2,178, while Binance’s BNB token fell about 5%. Crypto-linked equities also slid: Coinbase (COIN) shares dropped 4.8% and Strategy (MSTR) fell nearly 6% in extended U.S. trading, even though Coinbase said it was unaffected. Stablecoin issuers became central to containment efforts, with Tether freezing nearly $1.57 billion and Circle (CRCL) more than $800 million linked to the incident.

TRM Labs and Chainalysis attributed the attack to North Korea with high confidence, according to people familiar with the matter. That attribution by private blockchain-intelligence firms is not a final law-enforcement finding, and North Korea has historically denied involvement in such thefts. Binance said it is cooperating with law enforcement and tracing partners across borders.

Regulatory and Market Ripple Effects

The breach lands in an already fragile market. Higher U.S. interest rates and softer demand from exchange-traded-fund buyers had been pressuring crypto prices before the hack. The incident adds a separate custody and counterparty concern: investors must now assess not only an asset’s price but whether an intermediary can safeguard it and honor withdrawals. Moody’s (MCO) analyst Cristiano Ventricelli said wider credit effects will depend on final losses, affected counterparties, recovery and whether confidence deteriorates across the digital-asset ecosystem.

Binance, the world’s largest cryptocurrency exchange, reported 335 million registered users and approximately $162.8 billion in assets under custody in its 2025 annual report. Those customer assets are not equivalent to the company’s own capital available to absorb losses. The exchange’s 2025 business review put annual trading volume at approximately $34 trillion, including more than $7.1 trillion in spot trading, with average daily volume across products up 18% year over year. Reliable audited consolidated earnings figures were not immediately available.

The company is now led by co-CEOs Richard Teng and co-founder Yi He, who have been communicating the incident response. No hack-related leadership replacement has been announced. The concrete operational restructuring so far is an overhaul of withdrawal security and address authorizations; Binance has also promised a technical post-mortem and updated proof of reserves after remediation.

Binance was already facing scrutiny over compliance with its 2023 U.S. settlement and independent monitoring arrangements. Separately, the Financial Times has reported EU licensing and wind-down disputes under the Markets in Crypto-Assets framework. Those are distinct from the hack but form the regulatory backdrop against which its security and customer-protection claims will be assessed. The incident could intensify demands for independently verifiable reserves and clearer loss-absorption arrangements, though that is a prospective policy consequence rather than an announced new rule.

The coming days will be critical. Whether Binance restores withdrawals on schedule, how much frozen cryptocurrency is actually recovered and whether its technical report explains all breach points will determine if the damage is contained or spirals into a broader confidence crisis. For now, the $75,000 level cited by Morrison is a technical reference, not a guaranteed floor.

Correction: An earlier version of this article misstated the timing of Binance’s expected withdrawal restoration. It is within roughly 45 to 48 hours of the company’s latest statements, not a fixed weekend deadline.