Exchanges2 SourcesPolymarket Fires Chief Marketing Officer After Internal InvestigationPolymarket has terminated its chief marketing officer, Matthew Modabber, following an internal investigation into miscon...Oct 23, 2026, 07:12 AMPolymarketMatthew Modabber
ExchangesSecurity2 SourcesCoinDCX Absorbs Losses From Failed Wallet-Sweeping ProcessCoinDCX acknowledged Tuesday that a failed deposit-sweeping process caused losses the exchange absorbed internally. The ...Oct 23, 2026, 07:06 AMCoinDCXZachXBT
Exchanges3 SourcesFireblocks Denies Axios Report of $2.5 Billion Visa Acquisition TalksFireblocks publicly denied an Axios report claiming Visa was in late-stage talks to acquire the crypto custody firm for ...Oct 23, 2026, 03:12 AMFireblocksVisa
ExchangesRegulation3 SourcesRobinhood Obtains Dubai License, Plans 2027 Middle East LaunchRobinhood received approval from the Dubai Financial Services Authority to operate in the emirate, with a license issued...Oct 23, 2026, 03:11 AMRobinhoodDubai Financial Services Authority
RegulationExchanges4 SourcesCoinbase Ireland Fined €3.25M Over Customer Fund SafeguardsThe Central Bank of Ireland fined Coinbase Ireland €3.25 million for failures to protect customer funds and inadequate o...Oct 23, 2026, 01:05 AMCoinbaseCentral Bank of Ireland
SecurityExchanges2 SourcesRailway Platform Breach Linked to $371,000 Crypto Theft Across 19 ChainsCloud deployment platform Railway disclosed a security breach on October 21 after detecting unusual activity in systems ...Oct 23, 2026, 12:09 AMRailwayTaylor Monahan
ExchangesStablecoins2 SourcesMoonPay and Dunamu Partner to Explore Stablecoin PaymentsMoonPay and Dunamu, operator of South Korean exchange Upbit, announced a strategic collaboration on October 21 to explor...Oct 22, 2026, 08:09 PMMoonPayDunamu
ExchangesMarkets2 SourcesGovernment-Linked $1 Billion Bitcoin Transfer Reaches Coinbase PrimeOn October 8, a $1 billion Bitcoin transfer linked to a government entity moved through unlabeled addresses before arriv...Oct 22, 2026, 02:13 PMCoinbaseArkham Intelligence
RegulationExchanges3 SourcesBybit Secures VARA License for Spot Trading in DubaiBybit obtained a VARA license from Dubai regulators on October 22, authorizing spot cryptocurrency trading on the exchan...Oct 22, 2026, 01:01 PMBybitDubai
