Grand Isle Shipyard

Grand Isle Shipyard

Data Breach on July 07, 2026
Data Breach Report
Victimgisy.com
Threat ActorChaos
Date DiscoveredJul 07, 2026
DescriptionGrand Isle Shipyard is an energy services company based in the USA (Louisiana), specializing in construction, maintenance, fabrication, and technical services for offshore oil, gas, marine, and energy infrastructure.
Leak Size1100GB

Credential Exposure for gisy.com

We've indexed 287 @gisy.com accounts from external breaches, plus 9 credentials for gisy.com itself.

Last checked Aug 16, 2026

@gisy.com addresses from external breaches
Third-party breaches279 accounts · across 126 breaches · 249 with a plaintext password · most recent Dec 18, 2025
Combo lists142 accounts · most recent Aug 7, 2026
Passwords for gisy.com accounts
Combo lists9 logins · most recent Aug 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.

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