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Listed on a ransomware leak site

HIDROCARBUROS ARGENTINOS S.A.

hasa-arg.com

HIDROCARBUROS ARGENTINOS S.A. was listed on the BlackLock and ElDorado leak site on Jan 4, 2025. Brandefense has recorded 2 separate claims against it. Information as of Oct 19, 2026.

Country: ArgentinaIndustry: Unknown
Updated continuously · figures as of Oct 19, 2026
Claimed by
BlackLock, ElDorado
First listed
Jan 4, 2025
Claims recorded
2

2 Leak-Site Claims.

BlackLockConfirmed claim
Posted on the leak site
Jan 4, 2025
Collected by Brandefense
Jul 12, 2025
Data claimed
Not stated
Leak-site post text, written by the group
Energy, Utilities & Waste · Argentina 638 Employees HASA (Hidrocarburos Argentinos SA) is a company that operates in the Energy, Utilities & Waste industry. It employs 500to999 people and has 25Mto50M of revenue. The company is headquartered in Buenos Aires, Buenos Aires F.D., Argentina. Revenue $35.1 Million
ElDoradoConfirmed claim
Posted on the leak site
Jan 4, 2025
Collected by Brandefense
Jul 12, 2025
Data claimed
Not stated
Leak-site post text, written by the group
Energy, Utilities & Waste · Argentina 638 Employees HASA (Hidrocarburos Argentinos SA) is a company that operates in the Energy, Utilities & Waste industry. It employs 500to999 people and has 25Mto50M of revenue. The company is headquartered in Buenos Aires, Buenos Aires F.D., Argentina. Revenue $35.1 Million

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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.