Monday, 26 Oct, 2026

Electrum Wallet Security Flaw: Malicious Servers Exploit Pending Transactions in Sophisticated Bitcoin Attack

By: Financial Technology & Cryptocurrency Security Desk Published: February 2025 Introduction and Executive Summary In the high-stakes environment of cryptocurrency self-custody, software wallets serve as the primary bridge between everyday users and the decentralized ledger of the Bitcoin blockchain. Among the oldest and most trusted tools in this ecosystem is Electrum, a lightweight client launched […]