What is the official website of Eletrobras ?

The official website of Eletrobras is https://www.eletrobras.com.

What is Eletrobras's cybersecurity risk score?

Eletrobras has an AI-generated cybersecurity risk score of 771 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Eletrobras experienced?

According to Rankiteo, Eletrobras currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Eletrobras been affected by any supply chain cyber incidents ?

According to Rankiteo, Eletrobras has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Eletrobras have SOC 2 Type 1 certification ?

According to Rankiteo, Eletrobras is not certified under SOC 2 Type 1.

Does Eletrobras have SOC 2 Type 2 certification ?

According to Rankiteo, Eletrobras does not hold a SOC 2 Type 2 certification.

Does Eletrobras comply with GDPR ?

According to Rankiteo, Eletrobras is not listed as GDPR compliant.

Does Eletrobras have PCI DSS certification ?

According to Rankiteo, Eletrobras does not currently maintain PCI DSS compliance.

Does Eletrobras comply with HIPAA ?

According to Rankiteo, Eletrobras is not compliant with HIPAA regulations.

Does Eletrobras have ISO 27001 certification ?

According to Rankiteo,Eletrobras is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Eletrobras operate in ?

Eletrobras operates primarily in the Renewable Energy Power Generation industry.

How many employees does Eletrobras have ?

Eletrobras employs approximately 4,778 people worldwide.

Does Eletrobras own any subsidiaries ?

Eletrobras presently has no subsidiaries across any sectors.

How many LinkedIn followers does Eletrobras have ?

Eletrobras's official LinkedIn profile has approximately 261,947 followers.

What is the NAICS classification code for Eletrobras ?

Eletrobras is classified under the NAICS code 22113, which corresponds to Electric Power Generation.

Does Eletrobras have a Crunchbase profile ?

Yes, Eletrobras has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/eletrobras.

Does Eletrobras have a LinkedIn profile ?

Yes, Eletrobras maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/eletrobras.

How many cybersecurity incidents has Eletrobras experienced ?

As of August 29, 2026, Rankiteo reports that Eletrobras has experienced 2 cybersecurity incidents.

How many peer or competitor companies does Eletrobras have ?

Eletrobras has an estimated 434 peer or competitor companies worldwide.

What types of cybersecurity incidents has Eletrobras faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Ransomware and Cyber Attack.

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Eletrobras

Boost Score +25 with badge (5 left)

771

/1000

Fair

796

/1000

Fair

Eletrobras Vendor Cyber Rating & Cyber Score

eletrobras.com

cb in

Add Your Compliance Badge

Somos líderes em geração e transmissão de energia elétrica no país e contribuímos para que a matriz energética brasileira seja uma das mais limpas e renováveis do mundo. Também atuamos nos segmentos de comercialização e eficiência energética, além de programas como o Procel, o Luz para Todos e o Proinfa. Maior companhia do setor elétrico da América Latina, adotamos estratégias voltadas para governança e compliance, excelência operacional e disciplina financeira e, por meio de nossas empresas e de nosso centro de pesquisas, estamos presentes em todas as regiões do Brasil. ==================================================================== We are leaders in electric power generation and transmission in the country and we contribute

Eletrobras A.I CyberSecurity Scoring

Scoring History

Eletrobras

Eletrobras CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Eletrobras

Ransomware

02/2021

ELE223271022

Eletrobras

Cyber Attack

01/2019

ELE225827222

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A.I.

Eletrobras Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for Eletrobras

Incidents vs Renewable Energy Power Generation Industry Avg (This Year)

No incidents recorded for Eletrobras in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Eletrobras in 2026.

Incident Types Eletrobras vs Renewable Energy Power Generation Industry Avg (This Year)

No incidents recorded for Eletrobras in 2026.

Incident History - Eletrobras (X = Date, Y = Severity)

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SUBSIDIARY

Eletrobras Subsidiaries

Parent Company

Eletrobras

Renewable Energy Power Generation

Website: https://www.eletrobras.com

Company Size: 4,778

No subsidiary data available for this company.

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Eletrobras Similar Companies

ENGIE

cb engie.com

What if your next career adventure started with ENGIE? Joining ENGIE means being part of a company at the forefront of the energy transition, committed to accelerating the shift to a carbon-neutral economy. With 98,000 employees across 30 countries, ENGIE's operations cover the entire energy value chain, from production to infrastructures and sales. ENGIE works across a range of complementary areas: renewable electricity and green gas production, flexibility assets (notably batteries), gas and electricity transmission and distribution networks, local energy infrastructures (heating and cooling networks) and energy supply to individuals, local authorities and businesses. #WithENGIE

Siemens Energy

siemens-energy.com

Siemens Energy is one of the world’s leading energy technology companies. The company works with its customers and partners on energy systems for the future, thus supporting the transition to a more sustainable world. With its portfolio of products, solutions and services, Siemens Energy covers almost the entire energy value chain – from power generation and transmission to storage. The portfolio includes conventional and renewable energy technology, such as gas and steam turbines, hybrid power plants operated with hydrogen, and power generators and transformers. A majority stake in the wind power subsidiary Siemens Gamesa Renewable Energy (SGRE) makes Siemens Energy a global market leader for renewable energies. An estimated one-sixth of the electricity generated worldwide is based on technologies from Siemens Energy. Siemens Energy employs 103,000 people worldwide in more than 90 countries and generated revenue of around €39.1 billion in fiscal year 2025. Siemens Energy is a trademark licensed by Siemens AG

Hydro Québec

hydroquebec.com

Hydro-Québec produit, transporte et distribue de l'électricité. Elle exploite essentiellement des énergies renouvelables, plus particulièrement l'hydroélectricité. Elle fait aussi de la recherche dans les domaines reliés à l'énergie et s'intéresse activement à l'efficacité énergétique. En outre, elle développe les technologies issues de ses recherches. Son unique actionnaire est le gouvernement du Québec. En vertu de la loi, le producteur fournit au distributeur un volume annuel d'électricité patrimoniale au-delà duquel le distributeur s'approvisionne sur les marchés dans un contexte de libre concurrence. Les activités de transport et de distribution sont réglementées. L'entreprise comprend quatre divisions : Hydro-Québec Production Hydro-Québec Production produit de l'électricité et la commercialise sur les marchés de gros au Québec et hors Québec. Hydro-Québec TransÉnergie Hydro-Québec TransÉnergie exploite le plus vaste réseau de transport d'électricité de l'Amérique du Nord pour le bénéfice de ses clients au Québec et hors Québec. Hydro-Québec Distribution Hydro-Québec Distribution assure aux Québécois un approvisionnement fiable en énergie. Au-delà du volume annuel d'électricité patrimoniale fourni par Hydro-Québec Production, elle s'approvisionne sur les marchés. Elle s'emploie à ce que ses clientèles fassent une utilisation efficace de l'électricité. Hydro-Québec Équipement et la Société d'énergie de la Baie James, filiale d'Hydro-Québec, sont les maîtres d'oeuvre des projets de construction d'Hydro-Québec Production et d'Hydro-Québec TransÉnergie.

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NEWS

Eletrobras CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

June 03, 2025 07:00 AM

Eletrobras extends long-term service partnership with Hitachi Energy for Rio Madeira HVDC system

Hitachi Energy announces the extension of its service contract with Eletrobras, a leader in the generation and transmission of electricity in Brazil.

Read Article

May 08, 2021 07:00 AM

Ransomware attack leads to shutdown of major U.S. pipeline system

The attack on top U.S. operator Colonial Pipeline appears to have been carried out by an Eastern European-based criminal gang.

Read Article

February 05, 2021 08:00 AM

Eletrobras, Copel energy companies hit by ransomware attacks

Centrais Eletricas Brasileiras (Eletrobras) and Companhia Paranaense de Energia (Copel), two major electric utilities companies in Brazil...

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-55867

SUMMARY

Graylog is a free and open log management platform. From 6.2.0 until 6.3.12, 7.0.7, and 7.1.2, the DELETE /users/{userId}/tokens/{idOrToken} endpoint implemented by UsersResource.revokeToken() in graylog2-server/src/main/java/org/graylog2/rest/resources/users/UsersResource.java checks USERS_TOKENREMOVE permission against the attacker-controlled userId path parameter before resolving the token selected by idOrToken. An authenticated user can provide an authorized userId while accessTokenService.loadById() or accessTokenService.load() resolves a token belonging to another user, including a service account or administrator, after which accessTokenService.destroy() deletes that token without checking AccessToken.getUserName(). The issue does not expose token contents, but unauthorized deletion causes integrity impact and can disrupt access-token-based integrations. This issue is fixed in versions 6.3.12, 7.0.7, and 7.1.2.

Published

Date2026-08-28

Updated

Date2026-08-28

RISK INFORMATION (Score: )

cvss4

Base Score: 5.3

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

Exploitability

REFERENCES

CVE-2026-55860

SUMMARY

MariaDB Connector/R2DBC is a non-blocking MariaDB and MySQL client implemented in Java. Prior to 1.4.1, org.mariadb:r2dbc-mariadb does not gate clear-text password authentication plugins on transport encryption because the AuthenticationPlugin interface has no capability for a plugin to require a secure connection. A hostile or man-in-the-middle MariaDB server can send an AuthSwitchRequest naming mysql_clear_password or dialog (PAM) over a plain-TCP unencrypted connection, and AuthenticationFlow permits ClearPasswordPluginFlow or PamPluginFlow to return the user's password as cleartext bytes on the wire. The disclosed credentials can subsequently be used to authenticate directly to the database server. This issue is fixed in version 1.4.1.

Published

Date2026-08-28

Updated

Date2026-08-28

RISK INFORMATION (Score: 5.9)

cvss3

Base Score: 5.9

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Impact Score

3.6

Exploitability

2.2

REFERENCES

CVE-2026-55859

SUMMARY

MariaDB Connector/R2DBC is a non-blocking MariaDB and MySQL client implemented in Java. Prior to 1.4.1, org.mariadb:r2dbc-mariadb encodes and decodes all character data under the assumption that the connection character set is UTF-8. A server can announce a mid-session change to character_set_client through the OK-packet session-state-tracking mechanism, including through SET NAMES executed by a stored routine or trigger, server configuration, or a hostile or man-in-the-middle server. If the new character set is not UTF-8, the driver continues to exchange UTF-8 while the server interprets the same bytes under a different encoding, causing silent data corruption and a client/server charset-confusion mismatch that can defeat byte-wise quoting or escaping. The fix accepts only utf8, utf8mb3, or utf8mb4 after initialization; any other value raises R2dbcNonTransientResourceException with SQLState 08000 and closes the connection. This issue is fixed in version 1.4.1.

Published

Date2026-08-28

Updated

Date2026-08-28

RISK INFORMATION (Score: 5.9)

cvss3

Base Score: 5.9

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Impact Score

3.6

Exploitability

2.2

REFERENCES

CVE-2026-55858

SUMMARY

MariaDB Connector/J is used to connect applications developed in Java to MariaDB and MySQL databases. Prior to 2.7.14, 3.3.5, 3.4.3, and 3.5.9, the connector encodes and decodes protocol text and performs client-side escaping under the assumption that the connection character set is UTF-8. The server can report a mid-session change to character_set_client through OK-packet session-state tracking, including a change caused by SET NAMES, a stored routine or trigger, server configuration, or a hostile server. If character_set_client changes to a non-UTF-8 value, the driver continues to read and write UTF-8 while the server interprets the same bytes under another encoding, causing silent data corruption and a client/server charset-confusion mismatch that can defeat byte-wise quoting or escaping. The fix accepts only utf8, utf8mb3, or utf8mb4 after initialization; any other value causes SQLException with SQLState 08000 and closes the connection. This issue is fixed in versions 2.7.14, 3.3.5, 3.4.3, and 3.5.9.

Published

Date2026-08-28

Updated

Date2026-08-28

RISK INFORMATION (Score: 5.9)

cvss3

Base Score: 5.9

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Impact Score

3.6

Exploitability

2.2

REFERENCES

CVE-2026-55857

SUMMARY

MariaDB Connector/J is used to connect applications developed in Java to MariaDB and MySQL databases. Prior to 2.7.14, 3.3.5, 3.4.3, and 3.5.9, PAM dialog authentication can be coerced into transmitting the account password over an insecure connection. The mysql_clear_password plugin is gated behind a secure transport, but the sibling PAM handler SendPamAuthPacketFactory, named dialog by the server, does not declare that requirement and inherits the default secure-required value false; older branches implement the same affected behavior in SendPamAuthPacket. A hostile or man-in-the-middle server can send an Authentication Switch Request for dialog over plain TCP, causing the driver to return the user's password in cleartext when sslMode=DISABLE and restrictedAuth=null, which is the default configuration. Properly verified TLS and local Unix sockets are not exposed to this transport vector. This issue is fixed in versions 2.7.14, 3.3.5, 3.4.3, and 3.5.9.

Published

Date2026-08-28

Updated

Date2026-08-28

RISK INFORMATION (Score: 5.9)

cvss3

Base Score: 5.9

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Impact Score

3.6

Exploitability

2.2

REFERENCES

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