Binance Hack Explained: How $6.3 Billion Was Stolen and Is Your Crypto Still Safe?

Last updated: October 31, 2026. This story is still developing, and we refresh the figures as Binance and investigators publish new details.

Key takeaways

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• The loss: about $6.3 billion left Binance hot wallets on 10 blockchains, most of it within roughly 20 minutes on October 29, 2026. It is the largest crypto theft on record.
• The suspects: TRM Labs, Chainalysis and Elliptic point to North Korea’s TraderTraitor group. Binance has not named a culprit, but says the method matches earlier North Korea-linked heists.
• What was saved: roughly $2.8–3 billion was frozen, mostly stablecoins. Around $3.3 billion sat in coins that cannot be frozen.
• Your balance: Binance says it will absorb the loss and has now replaced about 90% of the stolen assets. Covered does not mean recovered.
• Next step: Binance is targeting November 1 to reopen withdrawals, subject to final security checks.

Binance hack explained in one line: attackers got into the systems that approve withdrawals at the world’s biggest crypto exchange, drained its hot wallets within minutes, then raced to turn frozen-able stablecoins into coins nobody can block. This guide covers what happened, how the money moved, what is still unknown, and what you should do. It also adds details that many early reports skipped, including why the headline numbers differ and what it means for users in Pakistan and South Asia.

Timeline: what happened and when

How the attackers got in

Binance’s story has changed once already. Its first finding was a compromised laptop belonging to a DevOps engineer, which gave the intruders a path into an internal service. Later it said investigators had found additional points of breach.

Co-CEO Richard Teng described a complex, multi-part attack rather than a single mistake. According to Reuters, he said it involved malware that erased its own traces as it went, and manipulation of a system that approves transactions, so money left an internet-connected hot wallet without passing the normal approval controls. TRM Labs says the attackers compromised Binance’s signing infrastructure, the layer that authorizes transfers.

Chainalysis adds an on-chain view. On Ethereum, an operational wallet funded through the Tornado Cash mixer submitted valid signed authorizations that let a Binance hot wallet run code the attacker had deployed. The attacker then called that wallet to sweep its contents. On other chains, the wallets appeared to send funds through ordinary signed transfers.

Binance also says several features match earlier North Korea-linked heists, including the Bybit hack and the KelpDAO hack in April 2026: small Tornado Cash withdrawals that funded an operator wallet, staging that began well before the theft, and signatures collected in advance and then used in one burst. In other words, the attackers were probably inside long before anyone noticed.

The race to freeze the money

Once the funds were out, it became a race. Stablecoins such as USDT and USDC can be blacklisted by their issuers. Bitcoin and Ether cannot. So the attackers tried to swap the freezable coins for unfreezable ones before the freezes landed.

• Chainalysis saw the attacker move $500 million of stablecoins into a swapping wallet, then exchange $325 million of it for about $285 million of ETH over nearly 20 minutes.
• About $175 million more in stablecoins was pushed through stopover wallets to stay ahead of blacklists.
• Tether froze about $1.57 billion and Circle more than $800 million, roughly $2.38 billion combined. Other freezes came from World Liberty Financial and the Arbitrum Security Council (about $30.5 million, as reported).
• Elliptic and on-chain analysis reported about $2.84 billion frozen by Friday morning (UTC), leaving roughly $3.33 billion in assets that issuers cannot lock.

The laundering also looks new. Chainalysis says thousands of transactions in a short window point to automation, with funds circulating between addresses and often returning to earlier ones. Many addresses on the Tron network first received exactly 1 TRX, then more funds, then forwarded them on. CNBC reports investigators describing a cat-and-mouse game as the hackers try to cash out to fiat.

Why the numbers don’t match

Readers see $6.3 billion, $6.36 billion and $6.4 billion for the same event. That is normal in the first days of a hack, because each source counts different chains, prices tokens at different moments and updates on a different schedule.

Who is behind it?

TRM Labs says it attributes the attack to TraderTraitor with high confidence. Chainalysis reached the same conclusion after watching the stolen funds mix on-chain with money taken from the Bitget exchange last month. Elliptic called it almost certainly the largest theft of any kind on record. The FBI previously pinned the 2025 Bybit theft on the same unit. North Korea routinely denies hacking allegations.

Two points most summaries leave out. First, Binance itself has not blamed anyone by name, although its own list of matching features points the same way. Second, this is the third big incident tied to the group within about six months: roughly $292 million from KelpDAO’s LayerZero bridge in April and about $387.5 million from Bitget on September 24. For scale, TRM put the regime’s total theft since 2017 above $6 billion as of April, a figure this single theft now matches or exceeds.

Is your money safe on Binance?

Binance says user funds are safe and that it will absorb the loss, not customers. Teng has said customer funds were not used in the attack. To make the books whole, Binance is replacing stolen tokens using its SAFU fund, a futures insurance fund and its corporate treasury, and it is buying the remaining tokens on the market and over the counter. It reports about 90% replaced, with the rest made up of less liquid tokens that take longer to source. Founder Changpeng Zhao added that the company holds SpaceX shares worth more than $1 billion.

Some perspective: Binance reports 335 million registered users and about $162.8 billion in assets under custody (2025 annual report). By our arithmetic, $6.3 billion is roughly 3.9% of that. That is serious but very different from a collapse such as FTX in 2022, and Reuters noted the online reaction was far calmer. Still, exchange balances are not bank deposits and are not automatically insured, so check the signs below.

Market reaction

Bitcoin hit a six-week low of $76,368 and Ether a two-month low of $2,178 before markets steadied. Coinbase shares fell about 4.8% even though Coinbase said it was unaffected. Analysts also noted crypto was already under pressure from higher US interest rates and weaker ETF demand, so the hack landed on a fragile market. Prices move quickly, so check a live tracker. New to the terms? See our guide to market jargon for newcomers.

How it compares with other hacks

Older figures are widely reported estimates from the time of each theft.

Politics and regulation

The hack has already entered the policy debate. Senator Cynthia Lummis argued that the stalled Clarity Act would have given crypto firms legal cover to freeze suspicious transactions the moment law enforcement asks. President Trump said his administration was looking at the incident. Binance is working with the FBI and the US Secret Service, and Abu Dhabi’s financial regulator, which issued Binance’s main operating licence, says it is monitoring closely. The story is also awkward politically, since Zhao received a US pardon in 2025 and Trump-linked World Liberty Financial took part in the freezes.

AFP also noted a wider worry that improving AI tools could weaken cryptography and IT security. For more on that theme, read AI in the future: will it help humans or replace jobs?

What it means for Pakistan and South Asia

Binance matters locally. Pakistan’s virtual asset regulator PVARA issued Binance a no-objection certificate in December 2025, and estimates of the country’s crypto users range from about 20 million to 40 million. Many freelancers and traders use Binance P2P and stablecoins such as USDT, so a withdrawal pause hurts. One local outlet reported stuck P2P orders, though we could not independently confirm the scale.

Scams are the bigger local risk. Binance has warned users to ignore unofficial links and messages, and local media report fake “refund” WhatsApp groups. Nobody legitimate will ask for your password, 2FA code or seed phrase to “unlock” or “refund” your account. Pakistani readers should also watch for any statement from PVARA on incident reporting by licensed exchanges.

What to do now

1. Don’t panic-sell. Binance says users are covered; selling in fear often locks in losses.
2. Use official channels only. Type the web address yourself or use the official app. Ignore DMs offering refunds or early withdrawals.
3. Turn on strong 2FA. Use an authenticator app or hardware key instead of SMS, and enable a withdrawal address whitelist.
4. Spread your risk. Keep long-term holdings in a hardware wallet you control. Exchange balances are only as safe as the exchange.
5. Protect your connection. Avoid trading on public Wi-Fi, or read what a VPN is and how it works.

What to watch next

• Withdrawals: whether the planned November 1 reopening goes smoothly and outflows stay orderly.
• Proof of Reserves: verification of the fully covered tokens, expected by about November 3.
• The post-mortem: Binance has promised a detailed technical report on what happened and what it is changing.
• The unfrozen $3.3 billion: any attempt to cash it out, and new freezes or seizures.
• Rules: new US and Gulf proposals on exchange security and rapid freezing powers.

FAQ

Related reading

• What Is a VPN? How It Works and the Best VPNs in 2026
• Bull, Bear and Everything in Between: Market Jargon for Newcomers
• AI in the Future: Will It Help Humans or Replace Their Jobs?
• More in Business and Tech Review

Sources

Last checked October 31, 2026. Figures change quickly, so recheck before relying on them.

• Chainalysis: Tracing the Binance hack to North Korea
• TRM Labs: North Korea steals $6.36 billion from Binance
• Elliptic: Binance, largest hack in history
• Arab News (Reuters): Hackers steal $6.3 billion from Binance
• Times of Israel (AFP): Exchange confirms $6.3 billion hack
• Al Jazeera: What we know
• CNBC: 90% of losses covered, withdrawals planned
• The National: Binance covers 90% of stolen assets
• France 24: How the heist unfolded
• Cointelegraph: Hackers raced to move billions
• NBC News: Binance pledges to cover losses
• The Hacker News: Bitget hack and North Korea
• PhoneWorld: What it means for Pakistan

Disclaimer: This article is for information only and is not financial advice. Crypto is high risk. Do your own research before making any decision.