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Google patched a high-severity vulnerability in Chrome’s V8 engine after hackers had begun exploiting it. The company has not disclosed the attackers or targets, while technical details and the scope of the activity remain undisclosed.
Zcash (ZEC) reached an intraday high of $1,050.70 on Sept. 4, gaining roughly 20% in 24 hours. Grayscale’s ZCSH spot ETF surpassed $400 million in assets, reaching $414.7 million less than two weeks after launch.
Polymarket launched its Perps crypto perpetual futures product, growing from 10 to 67 markets on its first day. Leverage reaches 20x on some markets, but the service is not available to U.S. traders.
CryptoSlate reports that a Sept. 15 Senate procedural step and the House’s newly scheduled Sept. 17 departure leave limited time for the CLARITY Act, raising the prospect of action during a lame-duck session.
A BIS-related analysis reported by CryptoSlate says one XRP Ledger transaction can authenticate thousands of datasets, allowing institutional-style usage to grow while keeping fee burns—and any resulting supply squeeze—small.
A Hyperliquid treasury company has raised at least $763.7 million and lifted its token-buying strategy to $2.5 billion. Filings leave up to $236.3 million before discounted share sales hit a Nasdaq cap.
Hyperscale Data has ended Bitcoin mining in Michigan and is redirecting capital to its AI data center. Its Bitcoin holdings have fallen about 79% since late July to 215 BTC, Cointelegraph reported.
Financial disclosures show Pentagon AI official Emil Michael sold millions of dollars in Perplexity stock during the summer. He previously sold xAI shares in January in a transaction reportedly worth up to $24 million.
Grayscale, a16z and the CCI are asking the SEC to preserve existing classification rules for novel ETFs and avoid treating all new exchange-traded products as one category, while suggesting routes to faster, clearer reviews.
Fairshake spent $189,000 on media supporting Representative Jake Auchincloss in the Massachusetts primary, Cointelegraph reported. The crypto-backed PAC is using industry funds in its latest effort to influence the 2026 elections.
Cointelegraph reports that a fake Claude desktop app is distributing RevStealer malware, which targets more than 50 crypto wallets and can collect browser credentials, cookies, messaging data and selected documents.
Strategy used $603 million from one week of common-stock sales for three purposes: $369.7 million in Bitcoin purchases, $202.5 million for STRC buybacks and dividends, and a $30 million increase in cash.
CryptoSlate reports that a bitcoin treasury company registered 93% of its issued shares for potential resale and placed one-third of its crypto holdings into options. The shares may never be sold, while loan, treasury and cash risks remain.
