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Listed on a ransomware leak site

Petrobras Campos Basin 3D & 4D Seismic

petrobras.com.br

Petrobras Campos Basin 3D & 4D Seismic was listed on the Everest leak site on Nov 17, 2025. Information as of Oct 19, 2026.

Country: BrazilIndustry: Energy and Utilities
Updated continuously · figures as of Oct 19, 2026
Claimed by
Everest
First listed
Nov 17, 2025
Claims recorded
1

Leak-Site Claim.

EverestConfirmed claim
Posted on the leak site
Nov 17, 2025
Collected by Brandefense
Nov 19, 2025
Data claimed
Not stated

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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.