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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.
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…
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…
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 …
Bitcoin traders blamed Saylor’s 32 BTC sale but larger selling pressure built elsewhere
Bitcoin traders have identified Michael Saylor as a new suspect in the latest sell-off, while the numbers tell a diff…
AI-assisted Zcash flaw exposes the supply integrity gap an emergency fork could not fully close
The exploit that nearly broke Zcash originated inside the zero-knowledge proof circuit that powers Orchard, Zcash's n…
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…
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.
A 2011 physical Bitcoin loaded with 25 BTC was just unlocked during the $62k selloff
A Casascius coin tied to 25 BTC moved this week, converting a 2011 physical Bitcoin artifact into spendable BTC durin…
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, 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…
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.
Mt. Gox-linked wallets moved 10,422 BTC, worth roughly $739 million as BTC price slides
Mt. Gox moved more than $700 million worth of Bitcoin while the market was already under stress, giving traders a fam…
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…
Here's how one decentralized cloud provider says private citizens can make money from AI
Titan Network says its crowdsourced computing network has signed tech giants like Tencent and Alibaba as clients, sav…
Veda brings the vault stack behind Kraken DeFi Earn to Privy’s 2,000-plus developer teams
The same vault stack powering Kraken DeFi Earn and EtherFi's Liquid will be available via a self-serve API for develo…
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.
Unable to recover from roughly $50 million hack, Radiant Capital is winding down
Radiant Capital said it hasn't been able to recover a meaningful amount of funds or raise new capital since the 2024 …
Failed Ethereum ICO from 2016 just unlocked 1,003 ETH by exploiting itself
A whitehat and HongCoin's original multisig used a preserved overflow bug to reopen refunds trapped since 2016. The p…
‘Gnosis will cover all user losses’ amid exploit related to Gnosis Pay, co-founder Koppelmann says
Gnosis co-founder Martin Koppelmann said all user losses will be covered as containment efforts continue following an…
Dev helps rescue $2 million locked in 2016 ICO contract for nine years with whitehat exploit
The developer told The Block that two of 48 eligible investors have already claimed 96.5 ETH that was unfrozen, worth…
Cosmos-based Gravity Bridge drained of $5.4 million in suspected key compromise, researchers say
The attacker took USDC, ether, tether and PAYG tokens before laundering a portion through ChangeNow and Binance.
Bitcoin ATMs were crypto’s street-corner bank. Now regulators are shutting the door
Bitcoin ATMs were (and still are) the most tangible and literal implementation of crypto. They turned the process of …
Sui blockchain suffers more downtime following Thursday’s six-hour outage
Sui was offline for 5 hours and 55 minutes on Thursday due to a bug in the blockchain's latest "1.72 release."
Have AI agents made the entire $148 billion DeFi sector unsafe?
A warning from one of decentralized finance’s (DeFi) early security figures has turned a difficult stretch of hacks…
Sui blockchain experiences second ‘stall’ in five months
Sui said the blockchain is experiencing a "network stall," as block explorers show the protocol has not produced a bl…
Aztec Labs acquires ZKPassport, pledges to keep privacy protocol and iOS mobile app open-source
The Obsidion team, including co-founders Michael Elliot and Theo Madzou, will join Aztec Labs to continue developing …