Electrum 4.8.3 Fixes Exploited Bitcoin Fee-Bumping Bug
Fee bumping, most commonly executed through Replace-by-Fee (RBF), lets a sender broadcast a revised version of an unconfirmed transaction with a higher miner fee.
Fee bumping, most commonly executed through Replace-by-Fee (RBF), lets a sender broadcast a revised version of an unconfirmed transaction with a higher miner fee.
Ethereum exchanges recorded a net withdrawal of 169,770 ETH in a single day, the largest one-day outflow in more than four months, according to on-chain analytics platform Santiment.
For related coverage, see Bitcoin ‘Goes to Zero’ After a Hack, Chamath Palihapitiya Predicts .
A hacker exploited a previously unknown bug in Initia's blockchain infrastructure on October 23, 2026, minting and bridging out roughly $2. 7 million in digital assets before the network's validators halted the chain entirely, freezing all transactions across its L1 and connected rollups.
Tether has blacklisted a set of USDT wallet addresses connected to outflows from CoinDCX, the Indian cryptocurrency exchange, according to reporting by The Defiant.
According to reporting by CryptoSlate , Coinbase is dropping GYEN years after the token's price crash sparked investor lawsuits against the exchange. The October 26 date represents the hard deadline after which customers will no longer be able to send or receive GYEN on the platform.

Singapore — October 2026 — The Future Leaders Awards & Conference 2026 will take place on 2–3 November 2026 at Crowne Plaza Changi Airport, Singapore.
The NFT market closed August 31, 2026 with the same question hanging over collectors that it opened with: is trading activity firming up, or just churning?
Azuki, one of the most recognizable profile-picture NFT brands, has revealed a new collection called "Elementals," marking a fresh chapter for the anime-inspired project and its team at Chiru Labs. The reveal is the confirmed development; the finer mechanics of the drop remain the details collectors will want verified.

Published: 18 October 2026Author: Editorial TeamLast verified: 18 October 2026

TxFlow (txflow.com / app.txflow.com) is a high-performance Layer 1 blockchain and decentralized perpetual exchange (Perp DEX) engineered specifically to...
The declines in COIN, BMNR, and CRCL were about 4% to 5% on the session, according to reporting from CoinGape . Those figures come from market-summary reporting rather than independently verified exchange data, and should be read as attributed until confirmed.
The core question facing Ethereum right now is a supply-side one: if spot ETFs keep absorbing coins while staking locks up more of the float, does a genuine ETH supply squeeze start to reshape the market?