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Making crypto simple for everyone. CEX•IO is your platform for crypto success. Page and promotions not for UK users. Please refer to: @cex_io_uk.

Joined September 2013
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🎃 Halloween referral special is live! Invite a friend to CEX•IO. When they buy crypto or deposit $100+, you both get up to 50 USDC reward. Get your link go.cex.io/b8l0 No referral limit: every invited friend adds another reward of up to 50 USDC. Ends 31 Oct, 23:59 UTC. 📌 Reward and eligibility varies by region. Terms & conditions apply.
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$6.3 billion. That’s the total impact Binance estimates from overnight’s breach. It’s the largest theft in crypto history by a wide margin. The previous record was $1.5 billion.
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On-chain trackers counted $5.57 billion across Ethereum, Bitcoin and Tron before the exchange published its own estimate. Tether, Circle and Ripple froze roughly $2.5 billion within hours, which is a large part of why the market reaction stayed contained. $BTC is down 4.6% on the week.
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Anyone else relate? 👀
🤖 Made with AI
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An AI scan found a flaw that could take Bitcoin nodes offline on Windows and Mac. Bitcoin Core patched it and disclosed it simultaneously. When AI makes bugs cheap to find, secrecy can leave users exposed. Three more disclosures are due in November.
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AI has lowered the cost of finding these bugs. Keeping them under wraps for weeks may no longer make sense.
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Wrong answers only: Why is Bitcoin still stuck under $82,000?
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Intel, Oracle, and IBM just refused to let their shares be tokenized. The SEC gave companies that right when it wrote the rules last month. Should issuers get to block it, or should the market decide?
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Context: the SEC’s exemption lets platforms trade tokenized stocks without registering as exchanges, but only if token holders get the same rights as real shareholders, dividends and voting included. Companies can refuse. Intel, Oracle and IBM are the first major names to do it.
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🏆 Call Wednesday’s BTC price, win $50 in BTC. Drop your BTC/USD projection below. The closest one wins. ⏰ 24 hours to enter 👇 What’s your projection?
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Submissions are now closed. All projections have been recorded.
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18,835. That’s how many hardware wallets Keystone is destroying. The breach took the signing key devices use to prove they’re genuine. It’s burned in at production and can’t be changed. So every unsold unit goes in the bin. Still buying a hardware wallet? Yes or no.
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That’s the fourth hardware wallet maker in two weeks. Implants found in devices from a Ledger reseller, Trezor trimming its reseller network, Keystone, and Foundation disclosing a separate phishing incident the day before.
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Galaxy Research just put it in writing: “The bottom is in.” The note landed Monday, the same day $BTC fell below $80,000. Since then, every tracked crypto sector has turned negative. Their argument, and the two conditions they say would prove them wrong, below.
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Galaxy’s less obvious argument: they say the mood now matches 2015 and 2018, when banks praised blockchain while dismissing bitcoin itself. Both times that marked the bottom. Google searches for “bitcoin” are also at multi-year lows, meaning the crowd has stopped paying attention.
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A stablecoin is crypto that doesn’t try to go up. It’s pegged to a currency, usually $1. You use it to park money between trades or send it abroad in minutes. Stable price, crypto speed. What do you actually use yours for?
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Keystone lost its customer list. Names, phone numbers, home addresses. No keys exposed, so nothing moves because of this alone. But that list is the home addresses of people who demonstrably own crypto. Ledger’s 2020 leak still fuels phishing six years on.
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Some customers were notified about orders placed over two years ago, which raises questions about the company’s own retention policy. Keystone says it’s still investigating and will publish a full report.
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👻 Trick-or-treat rules: each friend adds up to 50 USDC 1 friend → up to 50 USDC 3 friends → up to 150 USDC 5 friends → up to 250 USDC Plus your 30% commission on everything they trade after. Closes Oct. 31. 👉 go.cex.io/ykos Available in select countries.
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You came to crypto and the first thing we ask for is your ID. A lot of people arrive expecting the opposite. No paperwork, no permission, just your own money on your own terms. The honest reason: licensed platforms are required to know their users. That’s the trade. The licence is what puts your funds under regulation instead of under a promise. Our AML and KYC policy is published in full, along with everything else that governs how we operate 👉 go.cex.io/966t
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