Capstan Atlantic

Capstan Atlantic

Data Breach on April 14, 2023
Data Breach Report
Victimcapstanatlantic.com
Threat ActorBianLian
Date DiscoveredApr 14, 2023
DescriptionCapstan Atlantic is a leading producer of precision Powdered Metal Gears, Sprockets and complex Structural Components.
Leak Size165GB

Credential Exposure for capstanatlantic.com

We've indexed 20 @capstanatlantic.com accounts from external breaches.

Last checked Aug 16, 2026

@capstanatlantic.com addresses from external breaches
Third-party breaches20 accounts · across 23 breaches · 18 with a plaintext password · most recent Sep 10, 2024
Combo lists4 accounts · most recent Nov 25, 2025

None of this is necessarily connected to the ransomware attack above.

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