Crossover Markets, an institutional-grade digital asset trading technology firm, closed a $310 million Series B funding round at a $2 billion valuation, ChainCatcher reports. Tradeweb Markets led the round, with participation from Ripple, DRW Venture Capital, Illuminate Financial, Virtu Financial, Wintermute Ventures, and XTX Markets; proceeds will fund upgrades to its institutional encrypted communication network CROSSx, global expansion, and deeper system integrations with institutional clients. CROSSx has processed over $50 billion in notional trading volume and executed 12 million trades, supporting nearly 100 active institutional participants, ChainCatcher data show. Tradeweb Markets plans to offer its global clients access to Crossover's institutional spot crypto liquidity through its algorithmic order routing technology, marking the traditional electronic trading operator's entry into institutional crypto trading.

Intercontinental Exchange (ICE), parent company of the New York Stock Exchange, has invested in crypto exchange OKX at a $25 billion valuation, Fortune reports. The deal comes as OKX advances its tokenized stocks initiative, positioning the platform at the intersection of digital assets and traditional equities trading.

Intercontinental Exchange, the parent company of the New York Stock Exchange, has invested in crypto exchange OKX in a transaction that values the platform at $25 billion, according to Fortune. The reported deal highlights ongoing institutional interest in major digital asset trading venues at a multibillion-dollar scale.

Web3 security firm GoPlus disclosed a command injection vulnerability in its AI development tool OpenClaw that exposed sensitive environment variables to GitHub, ChainCatcher reports. The flaw occurred when an automated task constructed a malformed Bash command to open a GitHub Issue, allowing an AI-generated string containing a backtick-wrapped `set` command to execute as command substitution and publish over 100 lines of environment data—including Telegram keys and authentication tokens—in a public GitHub Issue. GoPlus recommends AI-driven workflows use API calls rather than Shell command concatenation, isolate environment variables under least-privilege models, disable high-risk execution modes, and add human review for critical actions.

Intercontinental Exchange (ICE), parent company of the New York Stock Exchange, has invested in cryptocurrency exchange OKX at a $25 billion valuation, the original report shows. The deal links one of the largest traditional market infrastructure providers with a major digital asset trading platform.

OKX received an investment from Intercontinental Exchange (ICE), parent of the New York Stock Exchange, at a $25 billion valuation, the original report said. The deal centers on collaboration to expand blockchain-based stock offerings.

Intercontinental Exchange, parent company of the New York Stock Exchange, has invested in crypto exchange OKX at a $25 billion valuation, Fortune reports. The deal marks a direct equity stake by a major traditional market operator in a leading digital asset trading platform.

Gloria Zhao resigned from her position as a Bitcoin Core maintainer in February, according to a blockchain technology summary. The same summary disclosed new roadmap details for Solana and an updated list of Ethereum protocol priorities. HyperCore will support Outcome, the summary added.

Tether Treasury transferred 850 million USDT, valued at $850.17 million, to cryptocurrency exchange HTX. The transfer moved directly from the Tether Treasury wallet to an HTX-associated address.