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Polymarket hit by $2.9M theft, users to be refunded
Polymarket said it contained the compromise and removed the affected dependency after attackers injected a malicious …
Live markets: Bitcoin rebounds to nearly $60,000. Kospi, Nikkei sink
BTC sees a relief bounce as Asian stocks wilt following sharp losses on Wall Street.
Coinbase's Base blockchain resumes after two-hour outage disrupted network
The incident temporarily halted transaction processing on one of Ethereum's largest layer-2 networks.
‘Stablecoin’ Google searches down 54% as supply growth stalls after 2025 boom
The decline in search volumes this month coincides with aggregate stablecoin supply having reversed its 10-month expa…
Live markets: Bitcoin, ether lead $1 billion liquidation losses as AI trade keeps going
A liquidation flush took bitcoin to its lowest since early June before Micron's blowout earnings and SK Hynix's U.S. …
Upheaval at the Ethereum Foundation has some of crypto’s biggest names feeling bullish
In this week's edition of The Protocol Newsletter, we're looking at Ethereum's eventful week that started off with th…
DeFi TVL drops 39% in 2026 amid market downturn and record hack activity
DeFi TVL fell 39% in 2026 as a broader market downturn and fallout from major exploits, including the Kelp DAO hack, …
Live markets: Bitcoin could drop to $59,000 in the short-term as liquidity dries up
Trading firm Wintermute's options desk puts bitcoin in a $61,242 to $63,563 range for Tuesday, with correlation risin…
Trump’s quantum computing push puts $449 billion in “exposed Bitcoin” back in the limelight
On June 22, President Donald Trump signed two executive orders that put the federal government’s most sensitive civ…
Vitalik Buterin says Ethereum Foundation will cut budget 40% in major reset
The reduction comes on the same day the EF confirmed a 20% reduction in headcount and follows the resignation of co-E…
Ethereum Foundation cuts 20% of staff amid leadership exodus
The reduction follows a period of significant upheaval at the organization’s leadership level.
THORChain resumes trading more than a month after $10M exploit
THORChain resumed all network activity after implementing multiple security upgrades and a vault migration to fix the…
Trump signs orders to build a quantum computer and protect against the one that could break encryption
The White House issued twin executive orders to accelerate U.S. development of large-scale quantum computers while si…
Trump signs orders for quantum computer, cryptography upgrades
“We’re going to be investing in American quantum leadership like never before to stay ahead of the pack,” says …
Ethereum Foundation talent exodus sparks fresh debate over leadership
The Ethereum community is once again debating the future of the foundation after co-executive director Hsiao-Wei Wang…
Q2 2026 emerges as most-hacked quarter on record with 83 incidents
Crypto hackers stole $755 million across 83 cybersecurity incidents, as cross–chain bridges remained the most costl…
Taiko halts its Ethereum layer-2 network after a bridge exploit, token dives
An attacker forged withdrawal proofs to drain about $1.7 million, the same type of flaw behind this year's biggest br…
Live markets: Bitcoin is stuck near $64,000 as ETF outflows reach a sixth week
Eased ETF selling and improving risk appetite are being offset by a firmer dollar and cautious institutional flows, l…
Bitcoin developers want to fix the 'replace this transaction with a higher fee' button. Here's why
A helpful feature of speeding up transactions has become redundant and a "fingerprint" for tracking. Developers now w…
Ethereum validators asked to fund projects with up to 10% of staking rewards under new proposal
A new governance proposal would let validators redirect part of their staking income toward ecosystem funding, raisin…
Ethereum's biggest 'sandwich' bot drained of $7.5 million in ironic exploit
Blockaid said an attacker tricked Jaredfromsubway.eth into approving fake trading routes, then used those approvals t…
AI is making crypto security cheaper, faster and harder to ignore
As AI-powered security tools become cheaper, faster and more widely available, researchers said they could reshape wh…
Aztec Legacy Exploit Shows The Long Tail Risk Of Deprecated Crypto Contracts
A SlowMist analysis of the Aztec Connect exploit highlights the long tail security risk of deprecated and immutable s…
Microsoft found malware that hijacks crypto wallets and spreads through USB sticks
The software intercepts shortcut files and directs them to install a worm that harvests private keys from the Windows…
Algorand plans ‘broad quantum resilience’ by 2027
Algorand is planning new accounts and consensus mechanisms designed to be resistant to the cryptography-breaking thre…
Ethereum Foundation loses another key leader as co-executive director Hsiao-Wei Wang resigns
Wang's departure follows the resignation of fellow co-executive director Tomasz Stańczak and marks the latest in a s…
Algorand unveils roadmap to achieve quantum resistance by 2028
The announcement reflects a crypto's growing recognition that adopting quantum-resistant cryptography could take year…
Alchemy unveils Visa-powered virtual payment card for AI agents
AgentCard will default to Visa-issued tokens, but will support crypto and agent-native payment protocols when available.
Aztec hit by second $2.1M exploit in less than a week: SlowMist
Security researchers warn that deprecated smart contracts can remain vulnerable long after projects stop maintaining …
Live markets: Bitcoin and ether ETFs lost $111 million combined as rate-cut hopes died
Total market value has held flat near $2.26 trillion since Tuesday, with the recovery losing momentum after the Fed k…