Coldcard released firmware versions 5.6.1 and 1.5.1Q after a security review revealed a flaw in how some wallet seed phrases were generated, risking Bitcoin theft. Users with affected seeds must update their devices, create new wallets using added user randomness, and transfer their Bitcoin to secure new addresses. The update also improves transaction signing and device security. Coldcard warns that old seeds cannot be fixed by firmware updates and advises careful verification during migration.
Accsys Technologies' shares fell 11% following a trading update revealing distributor destocking and a 10.6% volume decline. Panmure Liberum cut profit forecasts, lowering pre-tax profit to €2.4 million from €7.7 million and revenue estimates to €153...
Contango Holdings shares dropped up to 16% earlier but settled at a 5% loss after the company cleared all outstanding investor loans following a £5 million subscription. The company now has sufficient funds to cover working capital through mid-2027. ...
UBS reaffirmed its buy rating on J Sainsbury PLC, the UK's second-largest supermarket, citing strong execution and market share gains despite a sluggish grocery sector. The broker lowered its grocery sales growth forecast to 2.5% due to a softer mark...
Bitcoin has gained 44% in the third quarter of 2026, its best quarterly performance since late 2024, outperforming gold, the S&P 500, and major tech stocks like Nvidia. This rally is driven by oversold conditions, a short squeeze, and a recent U.S. S...
Crown Castle reduced its dividend from $1.565 to $1.0625 per quarter in mid-2025 to manage debt and focus on core assets. The company sold its fiber and small-cell units for $8.5 billion, using proceeds to cut over $7 billion in debt, improving its b...
