Bitcoin miner Hyperscale sold most of its Bitcoin but said it plans to rebuild its holdings through mining and future purchases.
Malware planted during a bogus coding assessment harvested a session token, bypassing multi-factor authentication to reach a code repository.
The country's first strategy of its kind also brings stricter due diligence for firms dealing with overseas crypto companies.
It seems Tether passed, putting an end to the longest-running open criticism of the leading stablecoin company.
No replacement date has been set for the meeting, which was cancelled due to an “unforeseen scheduling issue.”
A King County judge gave the exchange until August 19 to stop offering sports, election and politics wagers in the state.
Bitcoin Red Team member Calle said Chinese models, including Moonshot AI’s Kimi K3, are finding bugs across Bitcoin’s open-source software.
In a new red-team study, Claude models deployed self-replicating malware against each other—and the transcripts explain why.
6th Man Ventures co-founder Mike Dudas says Solana’s infrastructure could carry crypto’s next wave.
Anthropic is weaving an invisible, machine-readable watermark into every word its newest Claude models write—and it hasn't said how.
Google's model is live and built for cheap agents; OpenAI's is quicker but locked behind a waitlist.
Tether said KPMG gave its 2025 financial statements a clean opinion, a milestone for the company after years of questions about the reserves backing USDT.
President Donald Trump signed a memorandum Tuesday that lets vetted U.S. companies carry out offensive cyber operations against foreign criminal networks. Here's what the program actually authorizes.
The Blockchain Association is urging the Supreme Court to take up Custodia’s case, saying that broad Fed power over “master accounts” could be used to push crypto firms out of the banking system.
More than 40 bitcoin and crypto firms asked the biggest AI labs this week to let independent security researchers use their strongest models before public release.
The company's CEO said a 5,014 BTC transfer was a custody move, not a sale, as the Tokyo-listed Bitcoin treasury company rolls out a fixed-rate debt program.
Lawmakers targeted the deposits that scammers rely on, with the machines still able to sell crypto for dollars or swap one coin for another.
An FCA employee bought crypto from a UK IP address using a driving license as ID, according to the regulator's claim.
The Ethereum staking platform is adding asset trading, fiat accounts, and borrowing through Aave as it pushes into crypto banking.
The hardware wallet manufacturer says its devices and backups are untouched, but the leak hands attackers valuable customer data.
The Derive integration gives XRP holders a way to hedge or speculate without depositing their tokens with a centralized exchange.
The new framework could be announced as soon as Friday, in what could be the biggest development for crypto this year.
Twitch's chief product officer says he does not know whether content had already been used for training before the setting appeared.
A botched search of the platform's server host cost prosecutors the bulk of their case, cutting it from 2,800 alleged victims to about 1,100.
A Kansas City security researcher ran 31 million tests to teach a model how to paint camouflage for the algorithm age.
Researchers found every major AI provider encrypts reasoning tokens with a single global key—and exploited it to decode 315,320 hidden thinking blocks from public logs, recovering passwords and live API keys along the way.
The April preview got benchmarked to death and landed 18 points behind Anthropic’s flagship. DeepSeek’s own numbers for the finished model tell a very different story.
The AI agent can navigate workplace software and coordinate with other bots, raising questions about security and control.
The cash-and-equity deal for the options-income specialist folds in NEOS's roughly $1 billion Bitcoin covered-call fund, giving Goldman instant scale in a crypto ETF niche it had only just entered on paper.
Casa CEO Nick Neuman says the mass Bitcoin migration after the $130M Coldcard exploit proves distributed self-custody is Bitcoin's immune system—not its vulnerability.
The flaws could let someone in a meeting take control of another participant’s device without the victim clicking anything.
The Boston asset manager's FETH would stake up to 100% of its ETH and distribute the rewards to holders as quarterly cash, pending SEC approval.
A flaw that went undetected during multiple audits allowed an attacker to create unbacked balances and withdraw XRP from the bridge’s reserves.
A fixed-rate crypto-backed loan lets you borrow against BTC, ETH, or SOL while keeping your coins. Here's how they work.
The tamest U.S. inflation print in months left crypto markets flat, with Bitcoin shrugging off the data hit. Here's why.
A malformed default route at a single hosting provider took almost 29% of staked SOL offline, against a 33% threshold.
The service gives trading firms access to Kalshi’s sports and crypto order books over DoubleZero’s fiber network.
The CFTC keeps going to bat for Kalshi while the ultimate prediction market court battle looms, with the fate of the sector in the balance.
The reduction matches the percentage shed by Coinbase in May, and follows shutdowns at BitMEX and BitMart.
The team is weighing a rollback, which would undo the attack along with every legitimate transaction made since.
Kalshi triggered the order, notifying the agency of a market emergency after New York moved to bar its contracts nationwide.
Coinbase has launched futures, options, and perpetuals for professional clients in the United Kingdom, expanding its derivatives offering through its...
Riot Platforms has signed a long-term data center lease agreement tied to Anthropic, giving the Bitcoin miner another route into...
The former operating chief is starting a new venture following several departures across the ChatGPT developer’s leadership and safety teams.
BlackRock has reduced the in-kind conversion minimum for its iShares Bitcoin Trust from $25 million to $1 million, potentially making...
The reward aims to recover Bitcoin stolen after attackers gained access to connected LND wallets.
BitMine Immersion Technologies has added another 7,391 ETH to its balance sheet, pushing its Ethereum treasury to about 5.81 million...
Solana is holding its 50-day average after a pullback from August's $90 spike, but the death cross above it keeps pressure pointed down.
The agency has set an open meeting to consider moving forward with its Regulation Crypto proposal.
Strategy has added $650 million to its USD reserve and repurchased $109 million of STRC preferred stock, showing again that...
SharpLink reported a $394.3 million net loss for the second quarter of 2026, with the result driven largely by non-cash...
The newly reported incident is raising fresh concerns about autonomous AI after models from OpenAI, Anthropic, and Meta exploited websites and online services.
Empery Digital has disclosed the sale of 1,635 BTC for $102.2 million, using the proceeds to support debt repayment and...
Falling digital asset values battered the Truth Social parent’s balance sheet, contributing to about $361 million in crypto-related losses during the first half of 2026.
Institutional investors accounted for 72% of Wintermute’s spot OTC trading volume in the first half of 2026, up from 59%...
Bitcoin, Ethereum and Tether clear the central bank's liquidity bar—everything else, including XRP, stays off-limits for retail.
Two mining pools controlling most of Ravencoin's hash power are already rebuilding the chain from before Friday's first bad block—here's what a forced rollback would undo.
Luke Dashjr has been removed as a Bitcoin Improvement Proposal editor after a dispute around BIP-110, marking a rare governance...
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