Today's Crypto and Bitcoin News

CoinDesk reports:BayCare Health System in Florida has become the second institution to offer standing proton therapy, utilizing Mevion’s compact system, Leo Cancer Care’s standing positioning and imaging technology, and RaySearch’s treatment planning software.Tampa, Florida, November 5 /PRNewswire/

CoinMarketCap reports:Max Justicz, Chief Technology Officer and co-founder of Charge Robotics, used a model from OpenAI to discover a critical vulnerability; if exploited, hackers could use it to take control of servers running Ubuntu, a widely used open-source, Linux-based operating system.Justicz

ChainThink reports that, according to Bitcoin.com News, on November 6, Chainalysis plans to restore its KYT transaction monitoring and address screening services via a trusted IP address whitelist starting November 5.Previously, the company took offline the KYT, address screening, Reactor investigat

ChainThink report: On November 6, according to an announcement from Base, the Denim upgrade has officially launched on mainnet, enabling native block times of 200 milliseconds, or five complete blocks per second.Upgrade to replace the previous Flashblocks pre-confirmations with native blocks, each f

Key Insights:MARA transferred 1,650 BTC worth $132.8 million to Galaxy Digital, Copper, and other platforms.MARA sold 23,093 BTC for about $1.6 billion in the first half of 2026, cutting its Bitcoin holdings to 35,577 BTC.MARA is considering shifting up to 90% of its Bitcoin mining capacity to AI co

Rosenblatt and Guggenheim analysts see stronger licensing, growing data-center royalties and Arm Holdings' upcoming AGI server CPU offsetting near-term smartphone weakness. Rosenblatt analyst Kevin Cassidy retained a Buy rating and a $250 price target, citing licensing momentum and increasing server

CNBC's Jim Cramer urged Nvidia to use the company's share repurchase authorization on Thursday as Nvidia's stock fell more than 8%. Nvidia announced a $150 billion buyback in September, believed to be the largest share repurchase authorization of its kind. Nvidia's board has authorized $235 billion

CoinMarketCap reports:Brussels, November 5, 2026 /PRNewswire/ — The Secure Identity Alliance (SIA) today announced that it will continue hosting live OSIA interoperability demonstrations during TRUSTECH Paris, taking place from December 1 to 3, 2026, at the Paris Porte de Versailles Exhibition Cente

The Defiance Daily Target 2X Short MU ETF (NYSE:MUZ) ranked among Thursday's strongest performers after rising more than 25% at one point. Micron Technology Inc. (NASDAQ:MU) continued a steep decline during a wider retreat from AI and semiconductor stocks. MUZ's technical pattern suggests traders ar

As Bitcoin (BTC), Ethereum (ETH), XRP, and Solana (SOL) capitulated on November 5, 2026, the crypto market capitalization flash-crashed by more than $120 billion.The crypto market cap fell to $2.57 trillion at the time of reporting, down from $2.69 trillion on Wednesday. As a result, the total crypt

Anthropic’s latest internal AI model, referred to as Model 4 by METR, has demonstrated notable performance by achieving a score above 50% on every benchmark it was tested on, according to a recent analysis. This development marks the first time in METR’s dataset that a model has cleared the 50% thre

Zcash's planned NU7 upgrade could freeze approximately 12,224 ZEC held in Sprout, the network's original privacy pool. ZecStats data updated Thursday gives that remaining balance. Recent market prices value the coins at roughly $15 million to $16 million. Holders could lose access even with the corr

ETF providers are reportedly planning to launch a series of products to offer investors exposure to Anthropic, the AI company, both before and after its anticipated IPO. The move suggests a strategic effort to capture investor interest in Anthropic as it transitions from private to public markets. M

OpenAI and Anthropic have announced the release of more affordable AI models, GPT-6.1 Terra and Claude Opus 5.5, respectively. These new offerings are positioned as cost-effective solutions that could significantly reduce customer expenses, potentially affecting the sales of their higher-end models.

South Korea's government announced on November 5 that the government would pursue a two-year delay in crypto income taxation, targeting 2029. The government plans to consult the National Assembly on the postponement. The government also proposed letting taxpayers carry losses forward for three years