Did Binance users lose money in the hack?

Binance says it is covering all losses from company funds and that users will not bear the financial impact. The stolen funds came from Binance's hot wallets, not from individual user accounts. Withdrawals were paused while Binance replaced the assets and rebuilt its withdrawal systems.

Is it safe to keep crypto on an exchange?

It is reasonably safe for trading capital on a large, well-run exchange with strong account security turned on, but it is never risk-free. Exchanges can be hacked, pause withdrawals or fail. Keep only what you trade with on exchanges and hold long-term funds in a wallet you control.

What is the difference between a hot wallet and a cold wallet?

A hot wallet is connected to the internet so an exchange can process withdrawals quickly. A cold wallet is kept offline and is much harder to attack. Exchanges keep most assets in cold storage and only a working balance in hot wallets.

Should I move my crypto off Binance?

That depends on what you use it for. Funds you trade with need to stay on an exchange. For long-term holdings, a hardware wallet removes exchange risk entirely. Many traders also keep accounts on two or three exchanges so one incident does not stop them from trading.

How do I avoid scams after a big exchange hack?

Ignore any email, message or social media account offering refunds, compensation or "wallet verification". Use only the official app or website, check your anti-phishing code on emails, and never share your password, 2FA codes or seed phrase.

Is Your Crypto Safe on Exchanges? A Security Checklist After the Binance Hack

At the end of October 2026, Binance, the largest crypto exchange in the world, lost about $6.3 billion in the biggest crypto theft on record. Binance says it will cover user losses from its own funds, and most traders will not lose a cent directly. But the hack is a reminder that every exchange account carries risks you can reduce, and some you can only spread out.

This guide covers what happened, what it means for you as a trader, and a step-by-step checklist to protect your funds on any exchange.

Facts in this article reflect public reports as of November 1, 2026. Check Binance's official announcements for the latest status.

What happened in the Binance hack

When: The attack hit late on October 29, 2026, and Binance announced it the next day.
How much: About $6.3 billion moved out of Binance hot wallets across around ten blockchains, according to blockchain analytics firm TRM Labs.
What was hit: Binance's hot wallets, the online wallets an exchange uses to process withdrawals. Binance says most user assets sit in cold wallets that are kept offline.
How: Investigators first pointed to a compromised laptop and later found additional points of breach in the wallet-signing systems. Binance said the attacker used tooling designed to destroy evidence, and that it found no sign that wallet private keys were leaked.
Who: TRM Labs and Elliptic linked the theft with high confidence to TraderTraitor, a North Korean hacking group also tied to the 2025 Bybit hack.
Freezes: Tether froze more than 1.5 billion USDT and Circle froze about $800 million of USDC linked to the attack. Binance said about $3 billion in total was frozen on-chain with partners.
Binance's response: Binance suspended withdrawals, said it would cover all losses from company funds, and set aside more than $6.34 billion from its treasury, part of its futures insurance fund and its SAFU (Secure Asset Fund for Users). By October 31 it said about 90% of the stolen assets had been replaced, with withdrawals planned to restart in phases from November 1.
Market impact: Bitcoin fell about 5% to just under $77,000, Ether about 4% and BNB more than 6% after the news.

What this means for traders

Your account was most likely not "hacked." This was an attack on the exchange's own infrastructure, not on individual logins. There is no public evidence that user passwords were stolen.

The real risk for most users was access, not loss. When withdrawals are paused, you cannot move your funds, even if your balance is safe. If you need money at a specific time, or you want to move collateral during a volatile market, that matters.

Exchange size helps, but it is not a guarantee. Binance could cover $6.3 billion because it had large reserves. A smaller exchange hit by a similar attack might not. Over the past decade several exchanges have collapsed after hacks or insolvency, and their users waited years for partial repayment, or got nothing.

Scammers move in after every big hack. Expect fake "refund" emails, fake support accounts and fake apps that ask you to log in or "verify" your wallet. Binance and other exchanges do not ask for your password or seed phrase.

Security checklist: protect your exchange account

These steps protect you from the most common way traders lose money on exchanges: someone else getting into their account.

1. Use an authenticator app or passkey, not SMS

SMS codes can be stolen through SIM-swap attacks, where a scammer convinces your mobile carrier to move your number to their SIM. Use an authenticator app (such as Google Authenticator or similar) or a hardware security key or passkey for login and withdrawals. Keep backup codes offline.

2. Turn on the withdrawal address whitelist

Most large exchanges let you restrict withdrawals to a list of addresses you approve in advance, often with a waiting period for new addresses. If someone does get into your account, they cannot send funds to their own wallet straight away.

3. Set an anti-phishing code

Many exchanges let you set a personal code that appears in every genuine email they send. If an email "from the exchange" does not show your code, treat it as fake.

4. Lock down API keys

If you use trading bots, copy trading or portfolio trackers:

Never enable withdrawal permission on an API key that does not need it.
Restrict each key to fixed IP addresses where the exchange allows it.
Delete keys you no longer use.
After a security incident at an exchange, rotate your keys (delete and create new ones).

5. Use a unique password and a separate email

Use a password you do not use anywhere else, stored in a password manager. If possible, use an email address only for your exchange accounts. That makes phishing easier to spot and stops a leak elsewhere from reaching your trading accounts.

6. Check active sessions and devices

Look at the list of logged-in devices in your security settings every few weeks. Log out anything you do not recognize and change your password if you find one.

7. Never share your screen or codes with "support"

Real exchange support will not ask for your 2FA code, password or seed phrase, and will not ask you to install remote-access software. Use only the help options inside the official app or website.

Protect your funds, not just your login

Account security does not help if the exchange itself fails or freezes withdrawals. That risk you cannot remove while your funds sit on the exchange, but you can limit it.

Keep only trading capital on exchanges

Funds you trade with need to be on an exchange. Funds you are holding for months do not. Long-term holdings are safer in a wallet you control, such as a hardware wallet, where only you hold the keys. "Not your keys, not your coins" is the oldest rule in crypto for a reason.

Self-custody has its own risks: if you lose your seed phrase, nobody can recover your funds. Write it down on paper or metal, store it offline, and never type it into a website.

Spread trading capital across two or three exchanges

If you trade actively, keeping your capital split across two or three reputable exchanges means one pause or incident does not lock you out of the market completely. It also lets you compare fees and liquidity in real time.

There is a cost: moving funds between exchanges means withdrawal and network fees, and splitting volume can keep you below a VIP fee tier. For most retail traders, the safety benefit is worth more than the small fee difference. Our crypto exchange fees comparison shows the trading fees on 22 exchanges side by side so you can pick a second exchange that does not cost you more to trade.

Check proof of reserves

Many large exchanges publish proof of reserves: a report showing they hold assets at least equal to customer balances, often with a way to check that your own balance is included. Binance said it expected to publish a full cryptographic proof of reserves after the hack. Proof of reserves does not show everything (it usually does not show liabilities in full), but an exchange that publishes regularly is more transparent than one that does not.

Know what protects you if an exchange is hacked

Some exchanges keep an insurance or user protection fund, such as Binance's SAFU, for incidents like this one. These funds are useful but they are not government deposit insurance. Crypto held on an exchange is generally not covered by schemes like FDIC insurance in the US. Read your exchange's terms on what happens in a security incident.

Quick checklist

Authenticator app or passkey on, SMS 2FA off
Withdrawal address whitelist on
Anti-phishing code set
API keys: no withdrawal permission, IP-restricted, old keys deleted
Unique password in a password manager
Unknown sessions and devices logged out
Long-term holdings moved to a wallet you control
Trading capital spread over two or three exchanges
Your exchange publishes proof of reserves

Frequently asked questions

Did Binance users lose money in the hack?: Binance says it is covering all losses from company funds and that users will not bear the financial impact. The stolen funds came from Binance's hot wallets, not from individual user accounts. Withdrawals were paused while Binance replaced the assets and rebuilt its withdrawal systems.
Is it safe to keep crypto on an exchange?: It is reasonably safe for trading capital on a large, well-run exchange with strong account security turned on, but it is never risk-free. Exchanges can be hacked, pause withdrawals or fail. Keep only what you trade with on exchanges and hold long-term funds in a wallet you control.
What is the difference between a hot wallet and a cold wallet?: A hot wallet is connected to the internet so an exchange can process withdrawals quickly. A cold wallet is kept offline and is much harder to attack. Exchanges keep most assets in cold storage and only a working balance in hot wallets.
Should I move my crypto off Binance?: That depends on what you use it for. Funds you trade with need to stay on an exchange. For long-term holdings, a hardware wallet removes exchange risk entirely. Many traders also keep accounts on two or three exchanges so one incident does not stop them from trading.
How do I avoid scams after a big exchange hack?: Ignore any email, message or social media account offering refunds, compensation or "wallet verification". Use only the official app or website, check your anti-phishing code on emails, and never share your password, 2FA codes or seed phrase.

Sources: CNBC, PBS NewsHour, Yahoo Finance, Blockonomi and TRM Labs reporting on the October 2026 Binance hack. This article is general information, not financial or security advice. TradeSavings may earn a commission when you register with a code or link on this site, at no extra cost to you.