Korea's Biggest Crypto Exchange Raided Over Suspected Fraud
Prosecutors in South Korea have raided the largest cryptocurrency exchange in the country, UPbit, over suspected fraud, according to a report.

Prosecutors in South Korea have reportedly raided the largest cryptocurrency exchange in the country, UPbit.
According to CoinDesk Korea, investigators from the Prosecutors' Office of the southern district of Seoul, the country's capital, searched the head office of the exchange in the Gangnam-gu district on May 10–11.
UPbit is suspected of fraud for allegedly selling cryptocurrency to customers that it does not actually hold, according to the report. "We have secured hard disks and accounting books through confiscation. Analysis is expected to take days," the Prosecutors' Office stated.
When asked for comment by CoinDesk Korea, an UPbit representative said, "At this time, I can not answer anything about this seizure."
However, the exchange's support website confirms the investigation in a note posted today and states that its services are still operational, saying:
"UPbit is currently under investigation by the prosecution, and we are working diligently. UPbit services such as all transactions and withdrawals are operating normally. Your assets are kept securely in your account, so you can rest assured that you can use UPbit services."
The news comes as authorities in the country have been investigating cryptocurrency exchanges amid regulatory tightening in the country.
In March, prosecutors reportedly raided the offices of three cryptocurrency exchanges on suspicion of siphoning off funds from customers' accounts. One of the exchanges raided was Coinnest, the fifth largest in Korea at the time. Kim Ikhwan, the firm's founder, and another executive were taken into custody in early April.
Edits: (08:55 UTC) This article has been edited to clarify the the reason for the raid. (10:22 UTC) Updated to add UPbit website statement.
South Korean flag and BTC image via Shutterstock
More For You
KuCoin Hits Record Market Share as 2025 Volumes Outpace Crypto Market

KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.
What to know:
- KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
- This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
- Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
- Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
- Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.
More For You
Lighter trading platform sees $250 million withdrawn 24 hours after airdrop

Bubblemaps CEO says outflows seen on Lighter on Dec. 31 are not uncommon as users rebalance hedging positions and move on to the next farming opportunity.
What to know:
- Approximately $250 million was withdrawn from Lighter after its $675 million LIT token airdrop.
- The withdrawals represent about 20% of Lighter's total value locked, according to Bubblemaps CEO Nicolas Vaiman.
- Large withdrawals post-token generation events are common as early participants exit, says CertiK's Natalie Newson.











