February 25, 2026 • 2 min read

Holdstation Suffers Supply Chain
Attack, Losing Approximately 462,000 USDT

Holdstation detected a security breach in the early hours of February 25, 2026, with a confirmed total loss of 462,000 USDT.

AUTOSEC.DEV

Attack Time: February 25, 2026
Attack Target: Holdstation
Overview of Attack Target: Holdstation is a Web3-focused decentralized finance (DeFi) technology company that mainly provides smart wallets and trading platforms based on Account Abstraction technology.
Loss Amount: $462,000 USDT
Attack Method: Supply chain attack

Attack Path: A supply chain attack targeting the application distribution infrastructure. Attackers illegally obtained developer session credentials, bypassed MFA (Multi-Factor Authentication), and injected malicious application update packages.
Impact Scope: Unauthorized transactions were executed on user wallets, resulting in fund transfers.
Official Conclusion: No vulnerabilities existed at the smart contract layer. The issue occurred in the application distribution and development permission processes.
Investigation Progress: Cooperating with security firms to conduct cross-verification of on-chain evidence and infrastructure.

To counter hybrid attacks involving "Web2 Breach + Web3 Monetization," AUTOSEC.DEV provides comprehensive protection from code to personnel:

Team OPSEC (Operations Security) Audit & Hardening: We offer enterprise-grade security training and configuration for core Web3 team members. We assist teams in deploying security hardware and risk detection software to increase the difficulty of social engineering attacks, while auditing password management protocols and device security policies.
End-to-End Incident Response (IR): In an emergency, every second of confusion amplifies the loss. AUTOSEC.DEV provides standardized SOPs (Standard Operating Procedures) and rapid response services tailored to specific business needs to help projects mitigate losses quickly.