Binance will delist 12 cryptocurrency margin trading pairs on December 4 at 6:00 a.m. UTC. The affected pairs include WAXP/BTC, SXP/BTC, ONT/BTC, ID/BTC, ZRX/BTC, CHR/BTC, ENJ/BTC, ONG/BTC, POWR/BTC, AGLD/BTC, and UMA/BTC across Cross Margin and Isolated Margin platforms. The exchange will close user positions, perform automatic settlement, and cancel all pending orders during the delisting process.

South Korean cryptocurrency exchange Upbit identified a critical security flaw in its internal wallet system that could have allowed attackers to derive private keys from publicly visible blockchain transaction data. The vulnerability was discovered during an emergency audit following a $30 million theft on November 27. The exchange has not confirmed whether the flaw was directly exploited in the breach, but has committed to covering all customer losses using its own reserves.

South Korea's Financial Services Commission expanded its cryptocurrency travel rule to cover all virtual asset transactions on November 28, 2025, eliminating the previous 1 million won ($680) minimum threshold. The policy now requires identity verification and information sharing for every crypto transfer, regardless of amount. Virtual asset service providers must collect and share originator and beneficiary details for all transactions.

South Korean cryptocurrency exchange Upbit disclosed unauthorized withdrawals on the Solana network affecting $36 million worth of digital assets. The breach involved 24 tokens including SOL and USDC. Parent company Dunamu pledged complete customer reimbursement and froze assets totaling approximately 2.3 billion KRW while temporarily suspending withdrawals for affected tokens.

CME Group suspended trading on its Globex platform following a cooling system malfunction at CyrusOne data centers. The outage affected futures and options contracts across equities, commodities, and cryptocurrencies. Support teams worked to resolve the technical issue as trading remained halted.

Arthur Hayes, co-founder of BitMEX, predicts cryptocurrency-style perpetual futures contracts will overtake traditional stock exchange products for equity trading. He forecasts equity price discovery will shift to 24/7 perpetual markets on crypto platforms by 2026. CBOE and SGX are preparing to launch their own perpetual products by end-2025, according to Hayes.

South Korean cryptocurrency exchange Upbit lost approximately $30.4 million from its Solana hot wallet in a security breach on November 28. Security researchers identified operational patterns consistent with the Lazarus Group, a hacking collective linked to North Korea. Parent company Dunamu pledged full reimbursement from corporate reserves, while cold wallet systems remained secure.

Thailand has implemented a zero percent personal income tax on cryptocurrency capital gains for trades conducted through Securities and Exchange Commission of Thailand (SEC)-licensed platforms, according to Ministerial Regulation No. 399. The exemption runs from January 1, 2025 through December 31, 2029, covering profits from selling or transferring digital assets including Bitcoin on approved domestic exchanges, brokers, or dealers. The policy aims to encourage traders to use regulated platforms and enhance transaction transparency.