Surge in Wrench Attacks Targeting Crypto Holders Amid Data Breaches

In 2026, violent crypto attacks, known as wrench attacks, have surged, with over $30 million stolen from holders by mid-August. A data breach at shipping provider ShipMonk exposed personal information of 11,742 Trezor customers, increasing their risk of phishing and physical attacks. The breaches at shipping firms have highlighted vulnerabilities in the supply chain, leading to warnings from hardware wallet manufacturers Trezor and SafePal. The nature of these attacks has evolved, with criminals now targeting individuals' homes to extract sensitive information like crypto seed phrases. In 2025, CertiK reported a 75% increase in wrench attacks, with losses exceeding $40 million. The trend indicates a growing threat landscape for crypto holders, particularly those using hardware wallets.

Key Points: • Over $30 million has been stolen in wrench attacks in 2026 as of mid-August. • A data breach at ShipMonk exposed personal information of 11,742 Trezor customers. • Wrench attacks have increased by 75% in 2025, with criminals targeting high-net-worth individuals.