Coldcard $114M Hack Exposes Hardware Wallet Crisis, Bitcoin Holds $64K as Oil and Yields Surge

Welcome to Stock Market Today — your market briefing with actionable insights on stocks, bonds, crypto, and the events moving markets. Let's get into it. Bitcoin holds sixty-four thousand one hundred seventy-two dollars as macro headwinds intensify. Thirty-year Treasury yields hit five point three three percent, highest since two thousand seven, while Brent crude topped ninety-one dollars on escalating U.S.-Iran conflict. The sixty-day ceasefire expired with no deal, President Trump threatened military action against Oman, and oil's push toward one hundred dollars feeds inflation concerns. S and P five hundred futures fell half a percent. Bitcoin's relative strength suggests renewed E T F demand. Hardware wallet security collapsed. A Coldcard firmware bug enabled attackers to steal one hundred fourteen million dollars in Bitcoin from over seven hundred addresses in twenty-five minutes. The vulnerability, introduced March twenty twenty-one, generated wallet seeds with drastically reduced randomness, shrinking encryption from one hundred twenty-eight bits to seventy-two bits. The flaw went undetected for over five years. Foundation C E O Zach Herbert argues the deeper failure involves Bitcoin community deference to Coldcard leadership. Strategy builds liquidity. Michael Saylor announced a four point eight billion dollar cash reserve to cover preferred stock dividends and maintain flexibility. The stock gained five percent Monday but remains down thirty-eight percent year-to-date. Tom Lee's Bitmine purchased nine thousand nine hundred twenty-six Ethereum tokens, bringing total holdings to five point eight one five million E T H, worth eleven billion dollars. The company now owns four point eight percent of Ethereum's total supply. Treasury advances stablecoin rules. The department issued proposed regulations for the GENIUS Act, establishing federal definitions and jurisdictional requirements. Public comment runs sixty days. The law takes effect January eighteenth twenty twenty-seven. X R P dropped below one dollar for the first time since twenty twenty-four despite Ripple announcing Jeonbuk Bank as its third Korean partnership for cross-border transfers. That wraps your market intel — trade smart out there. For deeper insights and real-time analysis, visit capitalcopilot dot i o.