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South Korea to Fine Crypto Exchanges That Fail to Tackle Illicit Activity

Penalties will apply if trading venues fail to follow three regulations, the Financial Services Commission said.

Updated Sep 14, 2021, 12:24 p.m. Published Mar 10, 2021, 3:09 p.m.
Seoul
Seoul

South Korea’s Financial Services Commission (FSC) said Wednesday it will issue financial penalties to exchanges that fail to follow rules designed to curb illicit cryptocurrency activity.

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  • In an announcement, the regulator said it will fine exchanges that fail to follow three regulations covering internal controls, information and data retention, and identity verification of virtual asset traders.
  • Exchange operators are must retain information and data connected to any suspicious transactions, including those made using large amounts of fiat currency, as first reported by Korea JoongAng Daily.
  • Fines for breaches range from 30 million to 100 million won (roughly $26,000–$88,000).
  • Penalties may be reduced by up to 50% under some circumstances such as erroneous breaches, the FSC said.
  • South Korea is also planning to bring in a cryptocurrency tax of 20% if gains exceed 2.5 million won (US$2,200).

Read more: Bank of Korea Chief on CBDC: Better Right Than Fast

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KuCoin Hits Record Market Share as 2025 Volumes Outpace Crypto Market

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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.

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Ukraine banned Polymarket and there’s no legal way for it to come back

Kyiv in Ukraine (Glib Albovsky/Unsplash/Modified by CoinDesk)

Polymarket and similar platforms are considered unlicensed gambling operators, leading to blocked access.

What to know:

  • Ukraine has no legal framework for Web3 prediction markets, and current legislation provides no recognition for such platforms.
  • Polymarket and similar platforms are considered unlicensed gambling operators, leading to blocked access.
  • Legal changes are unlikely in the near future, as Parliamentary revisions to gambling definitions are extremely improbable during wartime, leaving prediction markets in a legal deadlock.