# On Nexus Says DotSwap V1 Attack Drained 8.5 BTC Worth $685,000

By Simon Yoon

Canonical URL: https://www.tokenpost.com/news/technology/41565
Published: 2026-10-27T06:14:25.000Z
Updated: 2026-10-27T06:14:25.000Z
Section: Technology

> On Nexus said the attacker exploited a legacy server-side signing mechanism to move funds from V1 liquidity pools and accounts over roughly four hours.

On Nexus said an attacker moved about 8.5 Bitcoin (BTC), valued at roughly $685,000, from DotSwap V1 pools and accounts over roughly four hours in an attack on the older service.

On Nexus identified DotSwap V1 as its older trading platform and said the attacker exploited a legacy server-side signing mechanism.