Comparison Overview

Southern California Edison (SCE)

VS

Constellation

Southern California Edison (SCE)

2244 Walnut Grove Ave., Rosemead, 91770, US
Last Update: 2026-04-01
View Profile
Between 750 and 799
http://www.sce.com/

As one of the nation’s largest electric utilities, we’re bringing more clean and renewable sources of energy to Southern California. From energy storage to transportation electrification, our employees are working on innovative projects that will help cut emissions and greenhouse gases to provide cleaner air for everyone. We have diverse teams, made up of inventors, doers and problem solvers. The people here at SCE don't just keep the lights on. The mission is so much bigger. We are fueling the kind of innovation that is changing an entire industry, and quite possibly the planet. Follow us on LinkedIn and visit www.edisoncareers.com to learn more about who we are and how we’re working together to create a better tomorrow.

NAICS: 22
NAICS Definition: Utilities
Employees: 12,464
Subsidiaries: 2
12-month incidents
0
Known data breaches
1
Attack type number
1
View Profile

Constellation

1310 Point Street, Baltimore, 21231, US
Last Update: 2026-04-01
Between 800 and 849
http://www.constellationenergy.com

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 future. https://www.constellationenergy.com/our-company/what-we-stand-for/our-purpose.htm Learn more at www.constellationenergy.com or on Twitter at @ConstellationEG. Subscribe to our blog at www.constellation.com/subscribe

NAICS: 22
NAICS Definition: Utilities
Employees: 10,709
Subsidiaries: 3
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/sce.jpeg
Southern California Edison (SCE)
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/constellation-energy.jpeg
Constellation
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
Southern California Edison (SCE)
100%
Compliance Rate
0/4 Standards Verified
Constellation
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Utilities Industry Average (This Year)

No incidents recorded for Southern California Edison (SCE) in 2026.

Incidents vs Utilities Industry Average (This Year)

No incidents recorded for Constellation in 2026.

Incident History — Southern California Edison (SCE) (X = Date, Y = Severity)

Southern California Edison (SCE) cyber incidents detection timeline including parent company and subsidiaries

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

Constellation cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/sce.jpeg
Southern California Edison (SCE)
Incidents

Date Detected: 11/2022
Type:Breach
Attack Vector: Inadvertent Disclosure
Blog: Blog
https://images.rankiteo.com/companyimages/constellation-energy.jpeg
Constellation
Incidents

No Incident

FAQ

Constellation company demonstrates a stronger AI Cybersecurity Score compared to Southern California Edison (SCE) company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Southern California Edison (SCE) company has historically faced a number of disclosed cyber incidents, whereas Constellation company has not reported any.

In the current year, Constellation company and Southern California Edison (SCE) company have not reported any cyber incidents.

Neither Constellation company nor Southern California Edison (SCE) company has reported experiencing a ransomware attack publicly.

Southern California Edison (SCE) company has disclosed at least one data breach, while the other Constellation company has not reported such incidents publicly.

Neither Constellation company nor Southern California Edison (SCE) company has reported experiencing targeted cyberattacks publicly.

Neither Southern California Edison (SCE) company nor Constellation company has reported experiencing or disclosing vulnerabilities publicly.

Neither Southern California Edison (SCE) nor Constellation holds any compliance certifications.

Neither company holds any compliance certifications.

Constellation company has more subsidiaries worldwide compared to Southern California Edison (SCE) company.

Southern California Edison (SCE) company employs more people globally than Constellation company, reflecting its scale as a Utilities.

Neither Southern California Edison (SCE) nor Constellation holds SOC 2 Type 1 certification.

Neither Southern California Edison (SCE) nor Constellation holds SOC 2 Type 2 certification.

Neither Southern California Edison (SCE) nor Constellation holds ISO 27001 certification.

Neither Southern California Edison (SCE) nor Constellation holds PCI DSS certification.

Neither Southern California Edison (SCE) nor Constellation holds HIPAA certification.

Neither Southern California Edison (SCE) nor Constellation holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

A security flaw has been discovered in itsourcecode Payroll Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /manage_user.php of the component Parameter Handler. Performing a manipulation of the argument ID results in sql injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.

Published
Date
2026-03-31
Updated
Date
2026-03-31
Risk Information
cvss2
Base: 7.5
Severity: LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
cvss3
Base: 7.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
cvss4
Base: 6.9
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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
References
Description

A vulnerability was identified in Axiomatic Bento4 up to 1.6.0-641. Affected is the function AP4_BitReader::SkipBits of the file Ap4Dac4Atom.cpp of the component DSI v1 Parser. Such manipulation of the argument n_presentations leads to heap-based buffer overflow. The attack needs to be performed locally. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

Published
Date
2026-03-31
Updated
Date
2026-03-31
Risk Information
cvss2
Base: 4.3
Severity: LOW
AV:L/AC:L/Au:S/C:P/I:P/A:P
cvss3
Base: 5.3
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
cvss4
Base: 4.8
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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
References
Description

A vulnerability was determined in Axiomatic Bento4 up to 1.6.0-641. This impacts the function AP4_BitReader::ReadCache of the file Ap4Dac4Atom.cpp of the component MP4 File Parser. This manipulation causes heap-based buffer overflow. The attack needs to be launched locally. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

Published
Date
2026-03-31
Updated
Date
2026-03-31
Risk Information
cvss2
Base: 4.3
Severity: LOW
AV:L/AC:L/Au:S/C:P/I:P/A:P
cvss3
Base: 5.3
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
cvss4
Base: 4.8
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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
References
Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is a heap-buffer-overflow (HBO) in icAnsiToUtf8() in the XML conversion path. The issue is triggered by a crafted ICC profile which causes icAnsiToUtf8(std::string&, char const*) to treat an input buffer as a C-string and call operations that rely on strlen()/null-termination. AddressSanitizer reports an out-of-bounds READ of size 115 past a 114-byte heap allocation, with the failure observed while running the iccToXml tool. This issue has been patched in version 2.3.1.6.

Published
Date
2026-03-31
Updated
Date
2026-03-31
Risk Information
cvss3
Base: 6.2
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is a stack-buffer-overflow (SBO) in CIccTagFixedNum<>::GetValues() and a related bug chain. The primary crash is an AddressSanitizer-reported WRITE of size 4 that overflows a 4-byte stack variable (rv) via the call chain CIccTagFixedNum::GetValues() -> CIccTagStruct::GetElemNumberValue(). This issue has been patched in version 2.3.1.6.

Published
Date
2026-03-31
Updated
Date
2026-03-31
Risk Information
cvss3
Base: 6.2
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References