According to a report by Korean media outlet Decenter on December 4th, a report from the Korea Internet Security Agency (KISA) reveals that a large number of South Korean cryptocurrency exchanges have not yet obtained ISMS-P certification, considered the minimum standard for personal information protection, and their security investments are also deemed insufficient. Of the six non-Korean won (CoinMarket) exchanges that newly registered or renewed their Virtual Asset Service Provider (VASP) certifications with the Financial Intelligence Unit (FIU) of the Financial Services Commission of South Korea this year, five only hold basic ISMS certification. ISMS certification does not include personal information protection requirements. Among the major exchanges supporting Korean won trading, GOPAX has also not obtained ISMS-P certification. Large exchanges also face problems with insufficient security investment and dedicated personnel. The three major exchanges that have disclosed their information security status to the KISA—Upbit, Bithumb, and GOPAX—only allocate about 10% of their total IT investment to information security. In South Korea, Upbit, Bithumb, and GOPAX have information security personnel accounting for only 9%, 10.2%, and 12.5% of their workforce, respectively. Coinone and Korbit, South Korea's third and fourth largest exchanges, have not even proactively disclosed their information security measures.

Huoxun Finance News, December 4th - According to TreasuryStocks, UK-listed Hamak Strategy has completed a £2.5 million funding round, with the funds to support its Bitcoin Treasury strategy and gold exploration in Africa. Previously, on July 30th, it was reported that UK-listed Hamak Gold purchased its first batch of 20 Bitcoins. On October 15th, it was announced that UK-listed Hamak Strategy had secured £35 million in funding to support its investments in gold and Bitcoin.

According to SolanaFloor monitoring, nearly $460 million in assets were transferred from other blockchains to Solana in November, with over $300 million of those transfers originating from Ethereum alone.

According to Odaily Planet Daily, blockchain analyst Ai Yi reported that the WLFI project's multisignature address (0xcc2...4Ca) transferred 250 million WLFI tokens, worth $40.06 million, to Jump Crypto two minutes ago. The transfer has not yet occurred.

Huoxun Finance reported on December 4th that the Ethereum Foundation stated on the X platform that the Prysm consensus client on the mainnet is currently experiencing issues. If you are using Prysm, you need to reconfigure your CL node. If you are using other clients, you are unaffected and no action is required. Previously, it was reported that the Ethereum mainnet successfully activated the Fusaka upgrade, significantly improving data processing capabilities.