Ethereum co-founder Vitalik Buterin has flagged a structural vulnerability in 
the network’s transaction infrastructure, warning that smart contract wallets 
and privacy protocols remain dependent on third-party intermediaries just to 
get their transactions included onchain. The Problem With Relays Smart 
contract wallets (i.e. crypto accounts controlled by programmable code instead 
of a standard private key) are […]

Ethereum co-founder Vitalik Buterin has flagged a structural vulnerability in the network’s transaction infrastructure, warning that smart contract wallets and privacy protocols remain dependent on third-party intermediaries just to get their transactions included onchain. The Problem With Relays Smart contract wallets (i.e. crypto accounts controlled by programmable code instead of a standard private key) are &#8230;

Vitalik Warns Ethereum’s Smart Wallets Have a ‘Relay’ Problem Ahead of Major Upgrade

Iran&#8217;s Foreign Ministry says no deal is imminent despite a framework existing. 
US-Iran agreement by June 7 sits at 57.5% YES, down from 86%.
The post Iran&#8217;s Foreign Ministry says framework reached with US but no deal 
imminent appeared first on Crypto Briefing.

Iran&#8217;s Foreign Ministry says no deal is imminent despite a framework existing. US-Iran agreement by June 7 sits at 57.5% YES, down from 86%. The post Iran&#8217;s Foreign Ministry says framework reached with US but no deal imminent appeared first on Crypto Briefing.

Iran’s Foreign Ministry says framework reached with US but no deal imminent

Dek: US Bitcoin ETF net inflows have shrunk to $536 million so far in 2026, 
after recording a six-day run of net outflows totalling $1.55 billion.

Dek: US Bitcoin ETF net inflows have shrunk to $536 million so far in 2026, after recording a six-day run of net outflows totalling $1.55 billion.

Bitcoin ETFs&#8217; 6 day loss streak pushes market closer to net outflows for 2026

Socket says a campaign of malicious packages is aiming to steal crypto and is 
injecting hidden instructions that hijack popular AI coding assistants.

Socket says a campaign of malicious packages is aiming to steal crypto and is injecting hidden instructions that hijack popular AI coding assistants.

‘TrapDoor’ malware targets crypto dev tools in supply chain attack

Keyrock says AI agents settled $73M across 176M transactions as stablecoins, 
led by USDC, became the main machine payment rail in 2026 now.

Keyrock says AI agents settled $73M across 176M transactions as stablecoins, led by USDC, became the main machine payment rail in 2026 now.

Crypto rails power AI agent payments with $73M settled

TrapDoor malware has emerged as a new threat to crypto and AI developers after 
researchers uncovered a supply chain attack designed to steal wallet data, API 
keys, cloud credentials, and SSH access through poisoned developer packages. 
According to a report…

TrapDoor malware has emerged as a new threat to crypto and AI developers after researchers uncovered a supply chain attack designed to steal wallet data, API keys, cloud credentials, and SSH access through poisoned developer packages. According to a report…

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