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Listed on a ransomware leak site

Golden Star Resources

gsr.com

Golden Star Resources was listed on the Cmdorganization leak site on Jul 11, 2026. Information as of Oct 19, 2026.

Country: GhanaIndustry: Mining
Updated continuously · figures as of Oct 19, 2026
Claimed by
Cmdorganization
First listed
Jul 11, 2026
Claims recorded
1

Leak-Site Claim.

CmdorganizationConfirmed claim
Posted on the leak site
Jul 11, 2026
Collected by Brandefense
Jul 11, 2026
Data claimed
Not stated
Leak-site post text, written by the group
Wassa is located in south-western Ghana. Golden Star commenced production from the surface operation at Wassa in 2005 and commercial production was achieved at Wassa Underground on January 1, 2017. In early 2018 Wassa transitioned into an underground-focused operation. Thanks to the scale of the historical open pit mining operation the processing plant has significant excess capacity and is currently only running at 70-80% (based on 2020 actuals) utilization. Development of the large inferred mineral resource which comprises the southern Extension zone, was the subject of a Preliminary…

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Confipetrol
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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.