Every Ethereum wallet assuming 21,000 gas is about to break
How EIP-2780 replaces Ethereum's flat 21,000 gas fee, and why wallets must update before Glamsterdam's 2026 launch.
Citi will let Bitcoin cross-margin against bonds
Citi's Custody+ lets institutions cross-margin Bitcoin against traditional securities in one account.
$115M drained from wallets that never went online
Galaxy Research pins Coldcard seed-flaw losses at $115M through Aug 13, 2026 — causes and affected models.
UBS's IBIT call bet jumped 24x in a single quarter
UBS's Q2 2026 13F shows IBIT call options up 24-fold to $65M, while its outright bitcoin ETF stake rose just 12%.
SEC caps leveraged funds at 200%. Cboe just filed for 300%.
SEC Rule 18f-4 caps funds at 200% leverage; Cboe's SR-CboeBZX-2026-065 seeks approval for 3x bitcoin, ether ETFs.
MSCI's delisting test just caught a uranium miner, not crypto
MSCI's August 2026 consultation could remove Strategy and Metaplanet from the ACWI IMI over non-operating asset rules.
A single router config took Solana 86% of the way to a halt
A TeraSwitch BGP fault knocked 28.83% of staked SOL offline — 4.51 points from Solana's halt threshold.
72 bits, not 128: the entropy gap draining Coldcard wallets
Coinkite's advisory: effective entropy fell to ~72 bits, letting attackers brute-force seeds offline.
One leaked file was enough to sweep a Lightning node
BTCPay Server's LND macaroon leak let attackers drain Lightning channels before the August 2026 patch (v2.4.2).
Galaxy Digital's data centers just turned revenue-positive
Galaxy Digital's Q2 2026 results: $85M net loss, GLXY down 12%, and the data center unit's first revenue quarter.
One Ethereum proposal would cut staking rewards 48%
EIP-8363 would burn validator rewards as staked ETH rises, cutting yield up to 48% — mechanism and backlash explained.
RWA volume beat bitcoin on Hyperliquid — the buyback shrank
Hyperliquid RWA perps overtook bitcoin in 2026, but HIP-3 fee-sharing cut HYPE buyback revenue 43%.