SecurityTicks

Bitcoin volatility surge may signal return to options-driven prices: Analyst 2025-11-23 at 20:38 By Cointelegraph by Vince Quill The rising volatility suggests a potential return to levels seen before the launch of BTC exchange-traded funds, which dampened volatility. This article is an excerpt from Cointelegraph.com News View Original Source

Grayscale calls Chainlink the ‘crictical connective tissue’ of tokenized finance 2025-11-23 at 14:36 By Cointelegraph by Amin Haqshanas Grayscale says Chainlink will anchor the next phase of blockchain adoption, positioning LINK as the core infrastructure powering tokenization. This article is an excerpt from Cointelegraph.com News View Original Source

Zcash risks ‘splitting the vote’ against Bitcoin, Bloomberg ETF analyst warns 2025-11-23 at 13:44 By Cointelegraph by Amin Haqshanas Bloomberg’s Eric Balchunas says Zcash could dilute political and cultural support for Bitcoin, as critics accuse the privacy coin of manufactured hype. This article is an excerpt from Cointelegraph.com News View Original Source

Bossware booms as bots determine whether you’re doing a good job 2025-11-23 at 13:44 By Avram Piltch A lot of companies are turning to employee monitoring tools to make sure workers aren’t slacking off The COVID-19 lockdown meant a surge in remote work, and the trend toward remote and hybrid workplaces has persisted long after

Bitcoin ATM firm explores $100M sale following CEO’s federal indictment 2025-11-23 at 09:28 By Cointelegraph by Amin Haqshanas Crypto Dispensers is weighing a $100 million sale as its CEO faces federal accusations of running a multimillion-dollar money laundering scheme. This article is an excerpt from Cointelegraph.com News View Original Source

Crypto conditions signal unlikely chance of ‘major capitulation’: Lyn Alden 2025-11-23 at 08:12 By Cointelegraph by Ciaran Lyons The crypto market hasn’t reached “euphoric levels,” which means less reason to expect a major landslide, according to Lyn Alden. This article is an excerpt from Cointelegraph.com News View Original Source

BlackRock’s Bitcoin clients aren’t ‘underwriting’ the case for global payments 2025-11-23 at 04:00 By Cointelegraph by Ciaran Lyons Bitcoin being widely used for daily payments in the future is just “out-of-the-money-option value upside,” according to BlackRock’s head of digital assets Robbie Mitchnick. This article is an excerpt from Cointelegraph.com News View Original Source

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

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),

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

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