[Cryptocurrency Contracts on Kalshi and Polymarket Reach $2.7 Billion in Weekly Trading Volume] Cryptocurrency-related event contracts on Kalshi and Polymarket saw a record-breaking $2.7 billion in nominal trading volume last week, making cryptocurrencies the second-largest trading category on these two platforms after sports (Source: Bloomberg).

An early Ethereum investor purchased 100,000 ETH at a cost of $0.31 during the ICO and sold 1,000 ETH six hours ago. (Lookonchain)

Upbit Announces BMT/KRW Listing Upbit announced the addition of BMT/KRW to multiple services, including spot trading, officially launching on October 24, 2024 at 20:00 (UTC+8). Important Notes: - Deposits and withdrawals are only supported on the Solana network. Using other networks will result in asset loss. - Buy orders will be restricted for the first 5 minutes after launch, and sell orders below 10% of the previous day's closing price are prohibited. - Limit order trading will be supported only for the first 2 hours after launch.

South Korean cryptocurrency exchange Upbit will list the BMT token on the Korean won market at 12:00 on October 24.

On October 22nd, the H5 page of the BlockBeats mobile web application was copied and injected with malicious scripts from a third-party domain by an attack team. This has now been removed and fixed. The DarkSword security vulnerability exploit is concentrated on iOS versions 18.6–18.7.2 and iOS 26.0–26.1. iOS users are advised to upgrade to iOS 27. BlockBeats has never supported wallet login or wallet connection functions; any such functions are from fake third-party apps. This investigation was assisted by SlowMist and GCSA. (Source: BlockBeats)