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Mt. Gox moves $739 million worth of bitcoin to two addresses: Arkham
Mt. Gox transferred a combined 10,306 BTC to an unmarked address and its hot wallet early Tuesday, according to Arkham.
Nvidia Releases Its Best Open AI Model Yet—But Still Lags Behind China
Nvidia's Nemotron 3 Ultra tops every American open-weight AI system by a wide margin—but still trails the Chinese-l…
DuckDuckGo Launched Duck AI. Now Their Hit Product is 'No AI'
As Google buries its search results under AI-generated answers, DuckDuckGo believes a growing number of users just wa…
Cardano just canceled is 2026 Summit – exposing the power and risk of its governance vetos
Cardano's 2026 Summit in Singapore is off after the network's treasury governance process failed to approve funding…
Ethereum's Vitalik Buterin is rethinking how DeFi handles market crashes
In a research post published Monday, Buterin proposed creating index-tracking assets using options contracts rather t…
Whitehat developer unlocks $2 million stuck in a 2016 Ethereum ICO contract for nine years
0xflorent, a security researcher, found an integer-overflow flaw in the HongCoin token sale contract that lets the te…
Three Sui mainnet halts in 48 hours traced to an upgrade bug by developers
The Sui Foundation's post-mortem published Sunday traces all three outages to interactions between a new address-bala…
XRP Ledger's new proposal blocks the flash loan attacks costing DeFi hundreds of millions
A draft XRPL amendment notes that flash loan attacks are "structurally impossible" on the network because of how its …
What Is an AI Prompt Injection Attack? The Hidden Threat Hijacking Your Chatbots
Hackers can hijack ChatGPT, Claude, and Gemini with nothing but a sentence. OpenAI says the problem may never be full…
Bitcoin’s biggest quantum risk may not be wallet keys. An early investor fears something bigger
Andrew Gault, the venture capitalist who funded the quantum hardware labs now threatening bitcoin, says the industry …
Circle launches Arc blockchain to power the agentic economy with programmable real-time rails
Arc's development could revolutionize financial systems by enabling AI-driven microtransactions, potentially reshapin…
Circle explores Arc’s post-quantum security roadmap for USDC
Circle's Arc blockchain aims to future-proof USDC against quantum threats, potentially setting a new standard for sec…
SUI mainnet resumes normal operations after validator fix
Frequent outages on Sui's mainnet could undermine investor confidence and challenge its position as a reliable DeFi i…
Base says agent payments reached 3.1 million x402 transactions in 30 days
Base says AI agents are using wallets, stablecoins, and x402 to pay for internet services as agentic commerce expands…
AI Models Can’t Agree on Basic Facts Most of the Time, Study Shows
A new study gave five frontier AI models 1,000 real-world claims to fact-check. They disagreed on 67% of them.
Mass deployment of AI agents is a disaster waiting to happen, says CertiK CEO
Ronghui Gu shares tips on how to isolate AI agents while testing them so they do not have access to critical personal…
Bitcoin miners’ real prize is power as AI reshapes mining
Bitcoin miners spent years racing to secure cheap electricity, and that electricity has since become more valuable th…
Paxos wins SEC approval to clear U.S. stocks on blockchain
Paxos new license positions it alongside legacy giants such as DTCC and makes it a compelling, more efficient alterna…
Crypto.com teams with Fanatics for exclusive Champions League final relic card giveaway
This collaboration highlights the growing intersection of sports, digital assets, and fan engagement, potentially res…
Changpeng Zhao Says Many AI Companies Won’t Survive
Changpeng Zhao said artificial intelligence is likely to remain a long-term growth industry, but warned that many AI…
Solana, Sui and Aptos wallet data targeted in TrapDoor package attack
The campaign targets crypto, DeFi, AI and security developers with fake tooling packages to steal wallets, SSH keys, …
Jeff Sprecher calls Hyperliquid bigger than NASDAQ, run by 11 people
The rise of Hyperliquid highlights the disruptive potential of decentralized finance, challenging traditional financi…
Anthropic Nears $1 Trillion Valuation, Topping OpenAI After Fresh $65 Billion Raise
Claude maker Anthropic said annualized revenue surpassed $47 billion as it expands cloud and compute partnerships.
Gemini crypto exchange launches AI data feed powered by Grok
The move comes as Gemini continues to expand beyond spot crypto trading into derivatives, predictions, and other fina…
AI Agents Are Learning to Predict What Users Want—Before They Ask for It
Researchers in China built a model that uses an AI’s downtime to prepare for users’ next question before they ask…
Why the Ethereum Foundation is suddenly again at the center of crypto’s culture war
In this week's edition of The Protocol Newsletter, we're diving deep into the institution that has been the main stew…
Anthropic's Claude Opus 4.8 Is Here: Better AI Coding, Smarter Safety—Same Huge Price
Anthropic's latest flagship AI model Claude Opus 4.8 arrives with sharper reasoning, tighter alignment, and a price t…
Anthropic's Claude Mythos AI Model Nearing Release After Raising Cybersecurity Alarms
Anthropic signaled that broader access to its controversial Claude Mythos AI models may arrive "in the coming weeks" …
Sui blockchain suffers another network outage as transactions grind to a halt
This is the second time this year that the Sui network has suffered an outage.
VanEck’s tokenized VBILL US Treasury fund can now be used as collateral on Euler
Securitize launched VanEck's VBILL as a collateral asset in an Euler lending market curated by KPK on Thursday.