Fourth Wave of Coldcard Wallet Attacks Puts 449 BTC at Risk

Solana (SOL) is facing a critical technical test as the price struggles below resistance levels, with traders watching $60 support as the next downside target. The high-performance blockchain token is under selling pressure, raising concerns about a possible continuation of the downward trend. This bearish outlook for Solana comes amid broader cryptocurrency market volatility, with investors closely monitoring key support levels. A breakdown below $60 could trigger additional selling, with bears targeting the psychological $50 level. Solana's performance is being closely watched by traders and investors as the token seeks to establish a new price base in an uncertain market environment.

Federal Reserve Chair Kevin Warsh is tightening financial conditions through inaction, adopting a cautious Fed stance that impacts long-term borrowing costs and crypto markets without direct intervention. This central bank approach signals a gradual monetary policy tightening, with potentially significant consequences for investors and digital assets. The already volatile cryptocurrency market may face additional pressures as investors reassess risk appetite in a higher interest rate environment.

Coldcard wallet users face potential losses approaching $114 million as a possible fourth sweep emerges, creating urgent security concerns across the cryptocurrency community. The pending transactions utilize replace-by-fee signaling, giving users mere minutes to spot their addresses in the mempool and pay higher fees to move funds before they're compromised. This developing situation highlights critical vulnerabilities in hardware wallet security and the importance of transaction monitoring in the Bitcoin ecosystem, as the crypto community scrambles to understand the full scope of the potential breach.

Intel Brief: HashKey Exchange, a Hong Kong-licensed cryptocurrency exchange, has secured approval from JPMorgan Chase to open client money accounts, representing a significant milestone in bridging the gap between the crypto world and traditional finance. This partnership will enable client fund segregation and settlement through JPMorgan's banking infrastructure.

Context and Impact: This approval comes weeks after HashKey launched customer fund accounts with DBS Bank, demonstrating growing institutional recognition of cryptocurrency exchanges. The merger of HashKey Exchange and HashKey Global applications into a single portal further strengthens the company's position in the crypto market, while a partnership with one of the world's largest banks like JPMorgan signals a new era of legitimacy and institutional adoption for the cryptocurrency sector.

South Korean exchange Bithumb has officially announced its plan to conduct an IPO in 2028, with a preliminary review scheduled for 2027. This strategic decision reflects the growing challenges of regulatory compliance and system integrity in the rapidly evolving crypto landscape, as major industry players seek stability and legitimacy. The postponement of Bithumb's IPO, one of South Korea's largest exchanges, signals the maturation of the crypto sector, which now prioritizes regulatory compliance over aggressive expansion. With the cryptocurrency market facing increasing global scrutiny, Bithumb's decision could set a precedent for other exchanges planning public offerings, highlighting the importance of corporate governance and transparency to attract institutional investors in an increasingly complex regulatory environment.