November 2025

Cardano suffers temporary chain split from code bug, but ADA hangs on 2025-11-22 at 23:06 By Cointelegraph by Vince Quill The Cardano blockchain network suffered a temporary chain split on Friday due to an old software bug triggered by an abnormal transaction. This article is an excerpt from Cointelegraph.com News View Original Source

Coinbase crypto exchange executes internal wallet migration 2025-11-22 at 19:03 By Cointelegraph by Vince Quill The crypto exchange said the planned internal migration is a normal, “best practice” in the industry to maintain cybersecurity standards. This article is an excerpt from Cointelegraph.com News View Original Source

China-Linked APT31 Launches Stealthy Cyberattacks on Russian IT Using Cloud Services 2025-11-22 at 18:46 By The China-linked advanced persistent threat (APT) group known as APT31 has been attributed to cyber attacks targeting the Russian information technology (IT) sector between 2024 and 2025 while staying undetected for extended periods of time. “In the period from 2024

Spot Bitcoin ETFs pull $238M as Ether funds snap 8-day outflow streak 2025-11-22 at 15:05 By Cointelegraph by Amin Haqshanas Bitcoin ETFs pull in $238 million as Ether funds end an eight-day outflow streak and Solana products extend a ten-day run of inflows. This article is an excerpt from Cointelegraph.com News View Original Source

It’s TEE time for Brave’s AI assistant Leo 2025-11-22 at 13:47 By Thomas Claburn Browser maker wraps cloud AI data processing in confidential computing Brave Software has joined the rush to make using cloud-based AI services more private.… This article is an excerpt from The Register View Original Source

‘Extremely lucky’ solo Bitcoin miner beats massive odds to win $266K 2025-11-22 at 13:02 By Cointelegraph by Amin Haqshanas A solo Bitcoin miner earned 3.146 BTC worth $266,000 with a computing power of only 1.2 TH/s, beating massive odds. This article is an excerpt from Cointelegraph.com News View Original Source

Copackaged optics have officially found their killer app – of course it’s AI 2025-11-22 at 11:34 By Tobias Mann With power in such short supply, every watt counts SC25  Power is becoming a major headache for datacenter operators as they grapple with how to support ever larger deployments of GPU servers – so much so

ARK Invest wraps up week with Bitcoin ETF, Bullish, Circle, BitMine buys 2025-11-22 at 10:10 By Cointelegraph by Amin Haqshanas ARK Invest ramped up its crypto exposure on Friday, adding Bullish, BitMine, Circle, Robinhood and nearly $600K in Bitcoin ETFs as crypto equities attempted a rebound. This article is an excerpt from Cointelegraph.com News View

Matrix Push C2 Uses Browser Notifications for Fileless, Cross-Platform Phishing Attacks 2025-11-22 at 10:10 By Bad actors are leveraging browser notifications as a vector for phishing attacks to distribute malicious links by means of a new command-and-control (C2) platform called Matrix Push C2. “This browser-native, fileless framework leverages push notifications, fake alerts, and link redirects

CISA Warns of Actively Exploited Critical Oracle Identity Manager Zero-Day Vulnerability 2025-11-22 at 10:10 By The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added a critical security flaw impacting Oracle Identity Manager to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation. The vulnerability in question is CVE-2025-61757 (CVSS score: 9.8),

Sovereign Bitcoin adoption would be the ultimate upside catalyst: Jeff Park 2025-11-22 at 05:36 By Cointelegraph by Ciaran Lyons The catalyst could serve as a wake-up call and send Bitcoin to $150,000 overnight, though it “would have to be real,” according to Jeff Park. This article is an excerpt from Cointelegraph.com News View Original Source

Bitcoiners perk up as odds of a December Fed rate cut almost double 2025-11-22 at 02:08 By Cointelegraph by Ciaran Lyons Some Bitcoiners are speculating that the significant surge in the odds of a Fed rate cut in December may lead to Bitcoin finding a price “bottom here for now.” This article is an excerpt

‘Rich Dad, Poor Dad’ author and Bitcoin bull Robert Kiyosaki sells his BTC 2025-11-22 at 01:05 By Cointelegraph by Vince Quill Kiyosaki disclosed that he sold his Bitcoin at $90,000 after he forecast a $250,000 price target for BTC in 2026 earlier in November. This article is an excerpt from Cointelegraph.com News View Original Source

ETH price drops to 4-month low, but Ether futures data hints at $3.2K bounce 2025-11-22 at 01:05 By Cointelegraph by Marcel Pechman ETH price fell to levels not seen since July, but compelling futures data could shed light on a silver lining. Is Ether headed toward $3,200? This article is an excerpt from Cointelegraph.com News

Self-destructing thumb drive can brick itself and wipe your secret files away 2025-11-22 at 00:28 By Avram Piltch Catch: you have to plug it into a computer first If you’ve ever watched Mission Impossible, where Jim Phelps gets instructions from an audio tape that catches fire after five seconds, TeamGroup has an external SSD with

How low can XRP price go after falling under $2? 2025-11-21 at 23:36 By Cointelegraph by Nancy Lubale XRP price crumples toward new lows as Bitcoin and ETH liquidations surge. Is the altcoin’s next stop $0.88? This article is an excerpt from Cointelegraph.com News View Original Source

Coinbase ’doubles down’ on Solana with latest DEX acquisition 2025-11-21 at 23:36 By Cointelegraph by Turner Wright The crypto exchange purchased Vector for an undisclosed amount, the latest acquisition by Coinbase in 2025 after Deribit, Echo and others. This article is an excerpt from Cointelegraph.com News View Original Source

BTC ETF outflows are ‘tactical rebalancing,’ not institutional flight: Analysts 2025-11-21 at 23:36 By Cointelegraph by Vince Quill The outflows reflect short-term price movements, not lower institutional demand or structural issues in the Bitcoin market, analysts said. This article is an excerpt from Cointelegraph.com News View Original Source

Researchers get inside the mind of bots, find out what texts they trained on 2025-11-21 at 23:36 By Thomas Claburn RECAP agent overcomes model alignment efforts to hide memorized proprietary content If you’ve ever wondered whether that chatbot you’re using knows the entire text of a particular book, answers are on the way. Computer scientists

Bitcoin’s death cross confirmation could mean BTC is officially in a bear market 2025-11-21 at 22:08 By Cointelegraph by Nancy Lubale A rare death cross has been confirmed on Bitcoin’s price chart, suggesting that the bear market has just started. Will dip buyers be able to defy the trend? This article is an excerpt from