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Zcash finalizes Ironwood upgrade plan, targets July activation
The Ironwood upgrade would introduce a new shielded pool and ensure the circulating ZEC supply remains bounded.
Wallets linked to Humanity Protocol drained for over $32 million, token plunges 89%: onchain analyst
Out of the stolen amount, $23.7 million has been swapped for Ethereum, while around $7.9 million remains in H tokens.
Citrini says Hyperliquid’s legitimate cash flow, token buyback strategy make for ‘compelling’ investment
"By some measures, Hyperliquid repurchases have accounted for nearly half of all token-buyback activity across" crypt…
MetaMask debuts Agent Wallet giving AI bots self-custody access to Ethereum
Consensys-backed MetaMask is rolling out a non-custodial wallet for AI agents for general availability this summer.
Michael Saylor’s Strategy buys another 1,550 bitcoin for $101 million after small sale as total holdings rise to 845,256 BTC
Strategy's total holdings account for more than 4% of the 21 million bitcoin supply cap — worth around $53.5 billion.
Spot bitcoin ETFs log $1.7 billion in weekly outflows, largest since February 2025
The outflows were primarily driven by macroeconomic headlines, especially the stronger-than-expected U.S. jobs report…
ZEC rebounds 42% as ZODL founder details two-step emergency upgrade
Josh Swihart, founder of ZODL, provided details on how the Zcash team resolved a critical vulnerability in the Orchar…
Bitcoin reclaims $63,000 in ‘oversold relief rally’; South Korea’s KOSPI plunges 8%
Presto's Min Jung told The Block that KOSPI's crash may have had some impact on bitcoin's recovery, but not substanti…
DeFi’s old hack vectors are fading – But the new risk can hit six chains at once
Decentralized finance has gotten a lot safer over the past six years, and a new review of protocol losses from 2020 t…
JPMorgan says Strategy may need to rebuild dollar reserves to restore confidence
JPMorgan said crypto's outlook depends on Strategy's dividend plan and the Clarity Act, for which it now sees less th…
Hyperion DeFi to unwind $29 million in HYPE deals with Felix, Native Markets as USDH sunsets
Roughly 800,000 HYPE will return to the company's treasury for redeployment to "more profitable" strategies, per a Fr…
CLARITY Act Momentum Slows As Approval Odds Fall To 60%
A July 4 target date for advancing crypto market-structure legislation through the Senate is now looking less certain…
‘Please stop the FUD’: Zcash treasury company Cypherpunk remains committed to accumulating 5% of ZEC supply
Shares of Cypherpunk Technologies plunged more than 40% following the disclosure of a critical bug that was recently …
Zcash selloff extends past 50% amid bug disclosure as liquidations top $100 million
ZEC crashed over 50% to around $310 amid Zcash's Orchard bug disclosure and more than $116 million in 24-hour liquida…
Grayscale says bitcoin needs other buyers to find a ‘sustainable bottom’ amid Strategy BTC sale
Grayscale said Strategy's ability to accumulate more bitcoin is limited at the current STRC and MSTR share prices.
Security researcher finds Zcash vulnerability allowing ‘unlimited’ counterfeit minting; ZEC drops 31%
The vulnerability was fixed within days, and findings suggest that actual exploitation of the bug is unlikely.
Ether.fi allocates $100 million to a Plume RWA vault, giving users access to yield
The allocation comes from a mix of ether.fi's liquidity provider base and managed capital from its existing liquid va…
Travala debuts agentic AI travel protocol with gasless USDC payments on Base
Travala launched an agentic AI travel protocol on Base supporting gasless USDC hotel bookings and AI-assisted payment…
Immunefi says DeFi is ‘getting safer’ as exploit losses fall 74% from 2022 peak amid AI-driven security arms race
DeFi exploit losses fell 74% from the 2022 peak to $680 million in 2025, according to Immunefi, amid structural secur…
Cosmos Labs acquires block explorer Mintscan, forms Korea subsidiary to expand ecosystem
Cosmos Labs has acquired Cosmos block explorer Mintscan and formed a new Korea-based subsidiary, Cosmos Labs Korea.
Coinbase and Better fund first bitcoin-backed mortgage, plan nationwide rollout soon
Coinbase and Better have funded the first Fannie Mae-backed mortgage using bitcoin as collateral, with a nationwide r…
‘When the market offers discounts, we lean in’: DDC Enterprise lifts bitcoin holdings to 2,804 BTC
DDC Enterprise added 90 bitcoin, raising its total holdings to 2,804 BTC and reaching 28th among public corporate hol…
Arthur Hayes sells entire HYPE and NEAR positions, citing AI IPOs and US midterms
Hayes faced backlash from social media users after selling the tokens days after publicly touting them.
Coinbase, SpaceX, Meta join DOJ anti-scam operation that froze $3.8 million in crypto
Private-sector firms joined the DOJ's "Disruption Week," freezing $3.8 million in crypto and disrupting 1.4 million s…
Polymarket’s UMA vote upholds ‘No’ outcome on Strategy bitcoin sale market despite backlash
The dispute centers on Strategy's disclosure that it sold 32 BTC for roughly $2.5 million between May 26 and May 31.
Bitmine to launch STRC-style preferred stock offering amid $9.2 billion unrealized ETH losses
The company plans to use the net proceeds for general purposes, which may include purchasing additional ETH and expan…
EdgeX offers refunds and launches 200,000 USDC bounty after 71% token flash crash
EdgeX says that 174 addresses flooded a PancakeSwap pool with EDGE token sell orders during a period of low liquidity.
Ledger researchers find flaw in chip used by Trezor Safe 7; Trezor says user funds safe
Ledger's Donjon team found a laser-based hardware flaw in the TROPIC01 chip used in the Trezor Safe 7, but Trezor say…
Cardano’s Charles Hoskinson warns of ‘wave of failures’ after TapTools wind-down
TapTools is set to wind down after leadership exits as Charles Hoskinson warns of a wave of Cardano ecosystem failure…
Bitcoin briefly dips below $66,000 as ETF outflows, geopolitical fears weigh on crypto
Analysts said the market continues to assess geopolitical uncertainty alongside Strategy's recent bitcoin sale.