Intercontinental Exchange (ICE), the owner of the New York Stock Exchange, is reportedly close to finalizing a $2 billion investment in Polymarket, a decentralized prediction market platform. This move highlights ICE's growing interest in blockchain-based financial services. In other news, Solana has reported an impressive $2.85 billion in annual revenue, underscoring its strong position in the blockchain ecosystem. Meanwhile, North Korea-linked hackers have been implicated in the theft of over $2 billion in cryptocurrency this year, raising significant concerns about cybersecurity in the crypto space.