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Upbit Review 2026: South Korea’s #1 Exchange — Hacked in 2025, $25M Fine, Nasdaq IPO Talks
Upbit dominates South Korean crypto trading with 72% of local market volume — but 2025 was a rough year. The exchange was hacked for ~$36M in Solana assets, received a $25M regulatory fine for KYC violations, and temporarily suspended KRW deposits. It still reimbursed all affected users and bounced back. Here’s the full picture for 2026.
⚠️ Important 2025 Updates: Upbit was hacked in 2025 (~$36M in Solana assets stolen). The exchange reimbursed all affected users. In November 2025, South Korean regulators fined Upbit $25M for over 500,000 KYC compliance violations. The exchange is appealing. In September 2025, KRW deposits and withdrawals were temporarily suspended due to regulatory pressure — now resumed.
| Feature | Details |
|---|---|
| ⭐ Rating | 3.8 / 5 |
| Best For | Korean residents, KRW spot trading, regulated Asian exchange |
| Founded | October 2017 (Dunamu, South Korea) |
| KRW Spot Fee | 0.05% flat (maker + taker) |
| BTC/USDT Market Fee | 0.25% flat |
| Supported Assets | ~200 cryptocurrencies (carefully curated) |
| Derivatives | ❌ None — spot only |
| Market Share (S. Korea) | 72% of domestic crypto trading volume |
| Hack History | 2019 (342K ETH), 2025 (~$36M Solana) — both reimbursed |
| Regulatory Fine | $25M (November 2025, KYC violations — under appeal) |
| Available In | South Korea, Singapore, Indonesia, Thailand |
| Not Available | US, Canada, UK, most Western markets |
Key Takeaways
- Upbit controls 72% of South Korea’s crypto trading volume — the dominant domestic exchange by a wide margin. Upbit listings move Korean retail markets significantly.
- In 2025, Upbit was hacked (~$36M in Solana stolen) — the second hack after the 2019 incident (342K ETH). Both times, the exchange reimbursed all users in full. Services resumed fully by December 1, 2025.
- South Korean regulators issued a $25M fine in November 2025 for over 500,000 KYC compliance violations identified in early 2025 inspections. Upbit is appealing the decision.
- Upbit is spot-only — no futures, no derivatives, no margin. This is a deliberate choice aligned with South Korean regulatory standards.
- Upbit is considering a Nasdaq IPO following a reported $14.5B merger with Korean internet giant Naver — which would make it one of the first Korean crypto exchanges to list publicly.
How We Review Crypto Exchanges
Our team reviews real accounts, tests deposits and withdrawals, and verifies all fee data from official sources. For Upbit, we specifically track Korean regulatory developments given the exchange’s primary focus on KRW markets.
| Criteria | Weight | Upbit Score |
|---|---|---|
| Fees & Cost | 25% | 3.8 / 5 |
| Security & Regulation | 25% | 3.5 / 5 |
| Products & Asset Range | 20% | 3.2 / 5 |
| User Experience | 15% | 4.2 / 5 |
| Liquidity & Volume | 15% | 4.5 / 5 |
| Overall | 100% | 3.8 / 5 |
What Is Upbit?
Upbit is a South Korean cryptocurrency exchange launched in October 2017 by Song Chi-Hyung through fintech firm Dunamu, initially with operational support from US exchange MEXC. Within two months of launch, it became a top global exchange by daily trading volume. Today it controls approximately 72% of South Korea’s crypto trading market and operates regional entities in Singapore, Indonesia, and Thailand.
Upbit’s philosophy is conservative — it focuses purely on spot trading, lists only carefully curated assets (~200 tokens), and operates in full compliance with South Korean Financial Services Commission (FSC) regulations. It does not offer futures, derivatives, or leverage. This makes it more comparable to Coinbase (US) than to Binance.
Key 2025–2026 Developments
⚠️ 2025 Hack — ~$36M in Solana Stolen
Upbit suffered its second major security incident in 2025, with approximately $36M in Solana-based assets stolen. The exchange suspended deposit and withdrawal services temporarily. Services resumed on December 1, 2025. Upbit reimbursed all affected users — consistent with its 2019 precedent when 342,000 ETH was stolen and fully replaced.
⚠️ November 2025 — $25M Regulatory Fine (Under Appeal)
South Korean regulators fined Upbit $25M after identifying over 500,000 KYC compliance violations during early 2025 inspections. Issues included IDs that were blurred or improperly verified. Upbit is appealing the decision. Following the finding, the exchange tightened KYC procedures significantly — accounts with imperfect documents are now blocked.
September 2025 — Temporary KRW Suspension
Upbit temporarily suspended KRW deposits and withdrawals in September 2025 due to regulatory pressure and a reported technical issue with its banking partner. The suspension coincided with an estimated 70% liquidity drop. Services resumed fully by December 2025 but highlighted the concentrated local-market risk of a predominantly KRW-denominated exchange.
2025-2026 — Nasdaq IPO Discussions
Upbit’s operator Dunamu is reportedly discussing a Nasdaq IPO following a $14.5B merger with South Korean internet giant Naver. If completed, this would make Upbit one of the first Korean crypto exchanges to list on a major public market — a significant development for the global crypto exchange landscape.
💡 Expert Tip: Upbit’s listings drive one of crypto’s most powerful retail liquidity dynamics: the “Kimchi premium.” When Upbit lists a new token, Korean retail demand can push prices significantly above global averages. Traders who monitor Upbit’s listing announcements and act quickly on global exchanges can capture arbitrage before prices normalize. Upbit’s listing decisions are closely watched by professionals globally.
Upbit Fees — Full Breakdown
| Market | Maker Fee | Taker Fee |
|---|---|---|
| KRW (Korean Won) Market | 0.05% | 0.05% |
| BTC Market | 0.25% | 0.25% |
| USDT Market | 0.25% | 0.25% |
| High-Volume Discount (30D $5M+) | 0.04% | 0.04% |
| Deposit Fee | Free | — |
| Withdrawal | Network fees only | — |
The KRW market fee of 0.05% is excellent — one of the lowest for a fiat-to-crypto market. The BTC and USDT market fees at 0.25% are above average. Upbit doesn’t offer promotional fee discounts or token-based fee reductions. No futures trading means no funding rates or futures-related fees.
Upbit Features
Curated 200-Token Listing Policy
Upbit lists approximately 200 cryptocurrencies — deliberately curated rather than chasing every meme coin. It regularly delists assets showing signs of low liquidity or security risks. When Upbit does list a new token, it signals meaningful vetting — making a listing on Upbit genuinely more credible than on exchanges that list anything.
Staking
Upbit offers staking on ETH, SOL, ADA, ATOM, and other major assets with potential annual rewards up to 17%. Total staked exceeded ₩3 trillion by mid-2024. Note that 10% of staking rewards go to validators, reducing your effective yield.
Security Certifications
Upbit was the first crypto exchange to receive ISMS (Information Security Management System) certification from South Korea’s KISA, and holds ISO 27001 and ISMS-P certifications. 95% of user funds are held in cold wallets. Despite these measures, the 2019 and 2025 hacks show that no exchange is immune to security incidents.
Upbit Pros & Cons
| ✅ Pros | ❌ Cons |
|---|---|
| 72% of South Korea’s crypto volume | Hacked twice — 2019 (342K ETH) and 2025 (~$36M SOL) |
| 0.05% KRW market fees — very competitive | $25M regulatory fine Nov 2025 — KYC violations |
| Curated 200-token listing policy | No futures, no derivatives, no leverage |
| FSC-licensed (South Korea), MAS (Singapore) | Not available to US, UK, or most Western users |
| Users reimbursed after both hacks | Sep 2025 KRW suspension caused major liquidity drop |
| ISMS + ISO 27001 certified | 0.25% BTC/USDT fees above average |
| Nasdaq IPO discussions (Naver merger) | Trustpilot score: 1.8/5 — user experience complaints |
Who Should Use Upbit?
✅ Best For
- South Korean residents who need a fully FSC-licensed, KRW-native exchange
- Asian spot traders in Singapore, Indonesia, and Thailand where Upbit operates licensed entities
- Market observers who track Upbit listing announcements to identify early retail momentum plays
❌ Who Should Avoid It
- US, UK, or European residents — Upbit is not available
- Traders who need futures, derivatives, or leverage — Upbit is spot-only
- Anyone concerned by the 2025 hack and regulatory fine — wait for the appeal outcome before committing large balances
- Altcoin hunters who need access to 1,000+ tokens — Upbit’s 200-token list won’t serve you
Upbit Frequently Asked Questions
Was Upbit really hacked in 2025?
Yes. Upbit suffered a security incident in 2025 where approximately $36M in Solana-based assets were stolen. The exchange suspended deposit and withdrawal services temporarily, then reimbursed all affected users in full. Services fully resumed on December 1, 2025. This was the second major incident after the 2019 hack (342,000 ETH stolen, also reimbursed).
What was the $25M fine about?
South Korean regulators identified over 500,000 KYC compliance violations at Upbit during early 2025 inspections — including cases where user ID photos were blurred or improperly verified. The $25M fine was issued in November 2025. Upbit is appealing the decision and has since significantly tightened its KYC verification procedures.
Is Upbit available outside South Korea?
Upbit operates licensed entities in Singapore (MAS), Indonesia, and Thailand. For most other countries — including the US, UK, Canada, and most of Europe — Upbit is not available. Check Upbit’s official site for the current list of supported countries.
Does Upbit offer futures trading?
No. Upbit is exclusively a spot exchange. It does not offer futures, perpetual swaps, options, margin trading, or any form of leverage. For derivatives trading, consider OKX or Bybit.
⚡ Bottom Line: Upbit is the undisputed king of Korean crypto — 72% market share, FSC-licensed, with excellent KRW market fees. But 2025 was genuinely difficult: a hack (~$36M), a $25M regulatory fine, and a KRW suspension that caused a 70% liquidity drop. The exchange reimbursed hack victims and is appealing the fine — both are positives. For Korean residents or Asian users in supported jurisdictions who want a regulated, spot-only exchange, Upbit remains the top local choice. For everyone else, it’s largely inaccessible — and the 2025 events are worth monitoring before deploying significant capital.
⚠️ Risk Disclaimer: Crypto trading involves significant risk. Upbit experienced security incidents in 2019 and 2025. Always store large holdings in a personal hardware wallet. This is not financial advice.
