ISOSOC2 Type 1SOC2 Type 2PCI DSSHIPAAGDPR

Nosso propósito é prover energia que assegure prosperidade de forma ética, justa, segura e competitiva. Queremos ser a melhor empresa diversificada e integrada de energia na geração de valor, construindo um mundo mais sustentável, conciliando o foco em óleo e gás com a diversificação em negócios de baixo carbono (inclusive produtos petroquímicos e fertilizantes), sustentabilidade, segurança, respeito ao meio ambiente e atenção total às pessoas. Saiba mais em petrobras.com.br

Petrobras A.I CyberSecurity Scoring

Petrobras

Company Details

Linkedin ID:

petrobras

Employees number:

53,942

Number of followers:

3,611,728

NAICS:

211

Industry Type:

Oil and Gas

Homepage:

petrobras.com.br

IP Addresses:

Scan still pending

Company ID:

PET_1634199

Scan Status:

In-progress

AI scorePetrobras Risk Score (AI oriented)

Between 750 and 799

https://images.rankiteo.com/companyimages/petrobras.jpeg
Petrobras Oil and Gas
Updated:
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globalscorePetrobras Global Score (TPRM)

XXXX

https://images.rankiteo.com/companyimages/petrobras.jpeg
Petrobras Oil and Gas
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Petrobras

Fair
Current Score
753
Baa (Fair)
01000
1 incidents
-59.0 avg impact

Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.

DECEMBER 2025
753
NOVEMBER 2025
812
Ransomware
20 Nov 2025 • Petrobras
Everest Ransomware Group Targets Petrobras in Alleged Data Breach Involving Seismic Survey Data

The Everest ransomware group claimed a data breach targeting Petrobras, Brazil’s state-owned oil giant, alleging the theft of over **176 GB of seismic navigation data**, with **90+ GB belonging directly to Petrobras**. The compromised files include **highly sensitive technical details**—ship positioning, equipment configurations, hydrophone readings, depth measurements, quality control documents, metadata, and processed reports outlining survey progress and operational conclusions.Seismic surveys are **critical for oil/gas exploration**, requiring massive investments. Competitors gaining access to this data could **replicate Petrobras’ methods, reduce their own costs, or leverage it in contract negotiations**, undermining the company’s competitive edge. The group also targeted **Campos Basin seismic surveys (3D/4D datasets)**, totaling another **90+ GB** with similar sensitive information, including ship coordinates, source depths, and shot pressures.Everest demanded Petrobras contact them via **Tox encrypted messaging within four days**, threatening further action if ignored. The breach poses **strategic risks to Petrobras’ industrial competitiveness and operational security**, with potential long-term financial and reputational damage. The company has not yet publicly responded to the claims.

753
critical -59
PET1592215112025
data breach ransomware attack
financial gain data exfiltration for competitive advantage
seismic navigation data (176 GB total) ship positioning equipment configurations hydrophone readings depth measurements quality control documents metadata processed reports 3D/4D seismic survey data (90 GB) ship coordinates source depths shot pressures equipment alignment field survey documentation potential replication of Petrobras’ seismic survey methods by competitors lowered costs for competitors leverage in contract negotiations strategic disadvantage in energy sector operations potential damage due to exposure of sensitive industrial data lack of public response may exacerbate reputational harm
no public comment as of disclosure media outreach by Hackread.com for statement
seismic navigation data technical operational data 3D/4D survey datasets quality control documents metadata processed field reports Sensitivity Of Data: high (industrial trade secrets, proprietary survey methods, competitive intelligence) Data Exfiltration: 176 GB total (90 GB directly attributed to Petrobras; additional 90 GB from Campos Basin surveys) databases documents processed reports survey progress logs initial field conclusions
['ongoing (no public confirmation from Petrobras; media outreach pending)']
seismic survey databases proprietary oil/gas exploration data alleged leak site listings screenshots published as proof
OCTOBER 2025
812
SEPTEMBER 2025
812
AUGUST 2025
812
JULY 2025
812
JUNE 2025
812
MAY 2025
812
APRIL 2025
812
MARCH 2025
812
FEBRUARY 2025
812
JANUARY 2025
812

Frequently Asked Questions

According to Rankiteo, the current A.I.-based Cyber Score for Petrobras is 753, which corresponds to a Fair rating.

According to Rankiteo, the A.I. Rankiteo Cyber Score for November 2025 was 812.

According to Rankiteo, the A.I. Rankiteo Cyber Score for October 2025 was 812.

According to Rankiteo, the A.I. Rankiteo Cyber Score for September 2025 was 812.

According to Rankiteo, the A.I. Rankiteo Cyber Score for August 2025 was 812.

According to Rankiteo, the A.I. Rankiteo Cyber Score for July 2025 was 812.

According to Rankiteo, the A.I. Rankiteo Cyber Score for June 2025 was 812.

According to Rankiteo, the A.I. Rankiteo Cyber Score for May 2025 was 812.

According to Rankiteo, the A.I. Rankiteo Cyber Score for April 2025 was 812.

According to Rankiteo, the A.I. Rankiteo Cyber Score for March 2025 was 812.

According to Rankiteo, the A.I. Rankiteo Cyber Score for February 2025 was 812.

According to Rankiteo, the A.I. Rankiteo Cyber Score for January 2025 was 812.

Over the past 12 months, the average per-incident point impact on Petrobras’s A.I Rankiteo Cyber Score has been -59.0 points.

You can access Petrobras’s cyber incident details on Rankiteo by visiting the following link: https://www.rankiteo.com/company/petrobras.

You can find the summary of the A.I Rankiteo Risk Scoring methodology on Rankiteo by visiting the following link: Rankiteo Algorithm.

You can view Petrobras’s profile page on Rankiteo by visiting the following link: https://www.rankiteo.com/company/petrobras.

With scores of 18.5/20 from OpenAI ChatGPT, 20/20 from Mistral AI, and 17/20 from Claude AI, the A.I. Rankiteo Risk Scoring methodology is validated as a market leader.