What is the official website of Constellation ?

The official website of Constellation is http://www.constellationenergy.com.

What is Constellation's cybersecurity risk score?

Constellation has an AI-generated cybersecurity risk score of 823 out of 1000, indicating a Good security posture according to Rankiteo's assessment.

How many security incidents has Constellation experienced?

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

Has Constellation been affected by any supply chain cyber incidents ?

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

Does Constellation have SOC 2 Type 1 certification ?

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

Does Constellation have SOC 2 Type 2 certification ?

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

Does Constellation comply with GDPR ?

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

Does Constellation have PCI DSS certification ?

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

Does Constellation comply with HIPAA ?

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

Does Constellation have ISO 27001 certification ?

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

Which industry does Constellation operate in ?

Constellation operates primarily in the Utilities industry.

How many employees does Constellation have ?

Constellation employs approximately 10,709 people worldwide.

Does Constellation own any subsidiaries ?

Constellation presently has no subsidiaries across any sectors.

How many LinkedIn followers does Constellation have ?

Constellation's official LinkedIn profile has approximately 120,855 followers.

What is the NAICS classification code for Constellation ?

Constellation is classified under the NAICS code 22, which corresponds to Utilities.

Does Constellation have a Crunchbase profile ?

No, Constellation does not have a profile on Crunchbase.

Does Constellation have a LinkedIn profile ?

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

How many cybersecurity incidents has Constellation experienced ?

As of July 30, 2026, Rankiteo reports that Constellation has not experienced any cybersecurity incidents.

How many peer or competitor companies does Constellation have ?

Constellation has an estimated 4,427 peer or competitor companies worldwide.

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Constellation

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823

/1000

Good

848

/1000

Good

Constellation Vendor Cyber Rating & Cyber Score

constellationenergy.com

Add Your Compliance Badge

Constellation Energy Corporation (Nasdaq: CEG), a Fortune 200 company headquartered in Baltimore, is the nation’s largest producer of reliable, emissions-free energy and a leading energy supplier to businesses, homes and public sector customers nationwide, including three-fourths of Fortune 100 companies. With annual output that is nearly 90% carbon-free, our hydro, wind and solar facilities paired with the nation’s largest nuclear fleet have the generating capacity to power the equivalent of 16 million homes, providing about 10% of the nation’s clean energy. We are committed to investing in innovative technologies to drive the transition to a reliable, sustainable and secure energy

Constellation A.I CyberSecurity Scoring

Scoring History

Constellation

Constellation CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

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A.I.

Constellation 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 Constellation

Incidents vs Utilities Industry Avg (This Year)

No incidents recorded for Constellation in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Constellation in 2026.

Incident Types Constellation vs Utilities Industry Avg (This Year)

No incidents recorded for Constellation in 2026.

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

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SUBSIDIARY

Constellation Subsidiaries

Constellation

Utilities

Website: http://www.constellationenergy.com

Company Size: 10,001+ employees

Exelon GenerationOil and Gas

Constellation PowerLabsNuclear Electric Power Generation

ClearsightUtilities

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Constellation Similar Companies

Pacific Gas and Electric Company

pge.com

Pacific Gas and Electric Company, incorporated in California in 1905, is one of the largest combination natural gas and electric utilities in the United States. Based in San Francisco, the company is a subsidiary of PG&E Corporation. There are approximately 20,000 employees who carry out Pacific Gas and Electric Company's primary business—the transmission and delivery of energy. The company provides natural gas and electric service to approximately 15 million people throughout a 70,000-square-mile service area in northern and central California. Fast Facts * Service area stretches from Eureka in the north to Bakersfield in the south, and from the Pacific Ocean in the west to the Sierra Nevada in the east * 141,215 circuit miles of electric distribution lines and 18,616 circuit miles of interconnected transmission lines * 42,141 miles of natural gas distribution pipelines and 6,438 miles of transportation pipelines * 5.1 million electric customer accounts * 4.3 million natural gas customer accounts

Framatome

framatome.com

Framatome is an international leader in nuclear energy recognized for its innovative, digital and value added solutions for the global nuclear fleet. With worldwide expertise and a proven track record for reliability and performance, the company designs, services and installs components, fuel, and instrumentation and control systems for nuclear power plants. Its more than 18,000 employees work every day to help Framatome’s customers supply ever cleaner, safer and more economical low-carbon energy.

NextEra Energy, Inc.

nexteraenergy.com

NextEra Energy, Inc. (NYSE: NEE) is one of the largest electric power and energy infrastructure companies in North America and is a leading provider of electricity to American homes and businesses. Headquartered in Juno Beach, Florida, NextEra Energy is a Fortune 200 company that owns Florida Power & Light Company, America’s largest electric utility, which provides reliable electricity to approximately 12 million people across Florida. NextEra Energy also owns one of the largest energy infrastructure development companies in the U.S., NextEra Energy Resources, LLC. NextEra Energy and its affiliated entities are meeting America’s growing energy needs with a diverse mix of energy sources, including natural gas, nuclear, renewable energy and battery storage. For more information about NextEra Energy companies, visit these websites: www.NextEraEnergy.com, www.FPL.com, www.NextEraEnergyResources.com.

Hitachi Energy

cb hitachienergy.com

Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future with innovative power grid technologies with digital at the core. Over three billion people depend on our technologies to power their daily lives. With over a century in pioneering mission-critical technologies like high-voltage, transformers, automation, and power electronics, we are addressing the most urgent energy challenge of our time – balancing soaring electricity demand, while decarbonizing the power system. With an unparalleled installed base in over 140 countries, we co-create and build long-term partnerships across the utility, industry, transportation, data centers, and infrastructure sectors. Headquartered in Switzerland, we employ over 50,000 people in 60 countries and generate revenues of around $16 billion USD.

Dubai Electricity & Water Authority - DEWA

dewa.gov.ae

Dubai Electricity and Water Authority (DEWA), established on 1 January 1992, stands at the forefront of sustainable energy and water management. With a dedicated workforce of over 11,000 employees, we ensure reliable services across the entire chain of electricity and water production, transmission, and distribution. Aligned with Dubai’s 8 Guiding Principles and the 50-Year Charter, DEWA supports the UAE’s vision by delivering globally leading services and innovative energy and potable water solutions. Our purpose is to provide sustainable, efficient, and reliable power and water services, along with related innovative smart solutions, towards a Net-Zero future. Our commitment to excellence and innovation enriches lives and ensures the happiness of our stakeholders as we strive for a sustainable Net-Zero carbon future by 2050. Join DEWA in pioneering innovation and achieving excellence for a sustainable future.

Enel Group

cb enel.com

We are a multinational company changing the face of energy, one of the world’s leading integrated utilities. As the largest private player in producing clean energy with renewable sources we have more than 92 GW of total capacity, including around 67 GW of renewables. Distributing electricity through a network of 1.9 million kilometers to 69 million end users, being the first private network operator globally, and proudly bringing energy to approximately 54 million homes and businesses. People are the heart of our energy: our Group is made up of more than 60,000 people operating in 28 countries and our work is based on our values of Trust, Innovation, Proactivity, Flexibility and Respect. Diversity and inclusion play a key role for us, leading to our being recognized in all three of the most prestigious indices and rankings that assess corporate performance on gender diversity at the workplace and beyond: the Refinitiv Diversity Inclusion Index, the Bloomberg Gender Equality Index, and the Equileap Gender Equality Global Report & Ranking. Let’s shape the energy of the future together.

Eskom Holdings SOC Ltd

cb eskom.co.za

Company profile Eskom Holdings generates, transports and distributes approximately 95% of South Africa’s electricity – making up 60% of the total electricity consumed on the African continent. Eskom is the world’s eleventh-largest power utility in terms of generating capacity, ranks ninth in terms of sales, and boasts the world's largest dry-cooling power station. Eskom Holdings’ Enterprises Division designs, builds and refurbishes Eskom’s assets, and acts as a catalyst for project development for the group. Eskom Enterprises’ main focus is to support Eskom Holdings and be the custodian of non-regulated businesses and offer strategic and commercial lifecycle services to the line divisions.

Xunta de Galicia

xunta.gal

A Xunta aparece definida no Estatuto de Autonomía, aprobado en 1981, como órgano colexiado do Goberno de Galicia. Na actualidade, a Xunta está composta polo presidente e dez conselleiros. A comunidade exerce as súas funcións administrativas a través da Xunta e dos seus entes e órganos dependentes. Correspóndelle á Xunta aprobar os regulamentos xerais dos seus propios tributos e elaborar as normas regulamentarias precisas para xestionar os impostos estatais cedidos de acordo cos termos desta cesión e a elaboración e aplicación do orzamento da Comunidade Autónoma de Galicia, que deben ser examinados polo Parlamento. A Xunta tamén se encarga de coordinar a actividade das Deputacións Provinciais do seu territorio naquelo que afecte dun xeito directo ao interese xeral de Galicia, e para iso unirá os orzamentos que elas elaboren de seu. Así mesmo, poderá encomendar a execución dos seus acordos ás devanditas deputacións, que serán as encargadas de levar a cabo as funcións transferidas polo Executivo autonómico.

Southern Company

southerncompany.com

Together with our subsidiaries, we deliver clean, safe, reliable and affordable energy to our 9 million customers. Our focus is doing so with service excellence. That means we are leaders who take action to meet our customers’ and communities’ needs while advancing our commitment to net zero emissions by 2050. We create community value through energy, social, economic, and environmental progress. We do this through electric operating companies in three states and natural gas distribution companies in four. Our family of companies draw on diverse energy sources to create the best mix for our service areas, including electricity, natural gas, solar power, carbon-free nuclear, and other sustainable sources. We leverage our leading distributed energy infrastructure company and other innovative technology to better serve every customer. Our competitive, national generation company serves wholesale customers, and our family includes a fiber optics network, and telecommunications services.

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NEWS

Constellation CyberSecurity News

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

June 15, 2026 12:06 PM

AI data centers put nuclear in the spotlight, Constellation Energy’s Three Mile Island plan gains

Constellation Energy is pushing ahead with plans to restart part of the Three Mile Island nuclear station, positioning the plant as a source...

Read Article

June 13, 2026 02:48 AM

WISeKey Deployments Expand Low-Earth Orbit Cybersecurity Constellation via SpaceX Rideshare

Cybersecurity and digital identity conglomerate WISeKey International Holding Ltd has finalized the orbital insertion of its WISeSat 4.0...

Read Article

June 13, 2026 02:38 AM

WISeKey Subsidiaries Formalize Multi-Year Joint Operation of Quantum Spatial Orbital Cloud

Cybersecurity and IoT holding entity WISeKey International Holding Ltd has finalized a commercial agreement between its operational...

Read Article

June 12, 2026 07:05 PM

SEALSQ’s Satellite Launch Targets Q4, First Of 100-Satellite Constellation

SEALSQ is developing the Quantum Spatial Orbital Cloud (QSOC), a platform designed to deliver post-quantum-secure services from space.

Read Article

May 15, 2026 07:00 AM

The AI Regulation Knife Fight

The latest edition of the Seriously Risky Business cybersecurity newsletter, now on Lawfare.

Read Article

April 22, 2026 07:00 AM

Nasdaq Follows Record Rally With Second Down Day: Cybersecurity Names Lead

The Nasdaq Composite sits down 0.64% today ahead of the close, marking its second straight pullback after a remarkable 13-session winning...

Read Article

April 14, 2026 07:00 AM

Deloitte Launches Two New Satellites

Deloitte said Deloitte-2 and Deloitte-3 lifted off from Vandenberg Space Force Base in California in late March to expand space data...

Read Article

April 14, 2026 07:00 AM

OpenAI releases GPT-5.4-Cyber, beefed-up Trusted Access for Cyber program

OpenAI released GPT-5.4-Cyber, a model that will be released to select participants in a beefed-up Trusted Access for Cyber (TAC) program.

Read Article

April 06, 2026 07:00 AM

5 Stocks to Sell Before Inflation Spikes

Which stocks are at risk in the face of rising inflation? These overpriced stocks to sell look vulnerable if inflation rises.

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-66064

SUMMARY

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.5, the httpserver/handler.go sendFile handler opened files using a cleaned path but derived the authorization filename from raw req.URL.Path, so a trailing slash could bypass .goshs ACL-file protection and block-list checks. This issue is fixed in version 2.1.5.

Published

Date2026-07-28

Updated

Date2026-07-28

RISK INFORMATION (Score: 5.3)

cvss3

Base Score: 5.3

Complexity: LOW

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

Impact Score

1.4

Exploitability

3.9

REFERENCES

CVE-2026-66063

SUMMARY

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.5, the httpserver/updown.go multipart upload handler split part.FileName() on / but did not reject .., allowing an unauthenticated upload with filename .. to create a file outside the served tree. This issue is fixed in version 2.1.5.

Published

Date2026-07-28

Updated

Date2026-07-28

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

Impact Score

2.5

Exploitability

3.9

REFERENCES

CVE-2026-64863

SUMMARY

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.4, the httpserver/server.go wdGuard handled WebDAV MOVE as a write-only method and did not enforce --no-delete, allowing WebDAV clients to delete or overwrite files via MOVE with Overwrite: T. This issue is fixed in version 2.1.4.

Published

Date2026-07-28

Updated

Date2026-07-28

RISK INFORMATION (Score: 9.1)

cvss3

Base Score: 9.1

Complexity: LOW

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

Impact Score

5.2

Exploitability

3.9

REFERENCES

CVE-2026-62325

SUMMARY

goshs is a feature-rich single-binary file server for red teamers and developers. From 2.1.3 until 2.1.4, the sftpserver/sftpserver.go password handler used Username != "" && Password != "", so running goshs with -b 'admin:' -sftp and no -fkf left both SFTP authentication handlers unset and allowed unauthenticated file access. This issue is fixed in version 2.1.4.

Published

Date2026-07-28

Updated

Date2026-07-28

RISK INFORMATION (Score: 9.1)

cvss3

Base Score: 9.1

Complexity: LOW

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

Impact Score

5.2

Exploitability

3.9

REFERENCES

CVE-2026-59921

SUMMARY

Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, HttpPostRequestEncoder constructs multipart HTTP request bodies by directly concatenating user-supplied filenames and field names into Content-Disposition MIME headers without validating or sanitizing CRLF characters (\r\n). Since MIME headers are delimited by CRLF, an attacker who controls the filename can inject arbitrary MIME headers into the multipart body part. The root cause is that neither the encoder nor the FileUpload implementations' setFilename() methods, which only check for null, neutralize CRLF characters before the filename is embedded into the header. This issue has been fixed in versions 4.1.136.Final and 4.2.16.Final.

Published

Date2026-07-28

Updated

Date2026-07-28

RISK INFORMATION (Score: 5.7)

cvss3

Base Score: 5.7

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.1

REFERENCES

https://github.com/netty/netty/security/advisories/GHSA-gcjf-9mgh-3p7g

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SBOM (Software Bill of Materials)Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

CMDB (Configuration Management Database)Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.

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