John Schwab

John Schwab

Data Breach on October 26, 2026
Data Breach Report
Victimschwab-system.ch
Claimed ByAkira
Date DiscoveredOct 26, 2026
DescriptionJohn Schwab S.A. is a timber construction and carpentry company based in Switzerland, specializing in wood-based building systems and carpentry services.
Leak Size19GB

Credential Exposure for schwab-system.ch

We've indexed 1 @schwab-system.ch accounts from external breaches, plus 3 credentials for schwab-system.ch itself.

Last checked Oct 26, 2026

@schwab-system.ch addresses from external breaches
Third-party breaches1 accounts · across 1 breaches · 1 with a plaintext password · most recent Feb 8, 2021
Combo lists1 accounts · most recent Nov 25, 2025
Passwords for schwab-system.ch accounts
Combo lists3 logins · most recent Oct 3, 2026

Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.

Is your organization next?

John Schwab was breached. Check if your company's credentials have been exposed in this or other data breaches.

Check your exposure →

Continuous dark web monitoring alerts you when we find leaked credentials or session tokens for your company.