Terna vs E-on - Cyber Risk Comparison & Security Rating

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Comparison Overview

Terna SpA

E.ON

Terna SpA

Viale Egidio Galbani, 70, Roma, Lazio, 00156, IT

Last Update: 05/04/2026

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Between 750 and 799

http://www.terna.it

799/1000Fair

We are the Europe's largest independent electricity transmission system operator, representing an Italian excellence with around 6,000 professionals dedicated daily to the safety of the national electricity system. We manage the Italian national electricity transmissio...

NAICS:22

NAICS Definition:Utilities

Employees:4,351

Subsidiaries:0

12-month incidents

Known data breaches

Attack type number

E.ON

Brüsseler Platz 1, Essen, DE, 45131

Last Update: 06/08/2026

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Between 800 and 849

https://www.eon.com/en/imprint.html

816/1000Good

We are one of Europe's largest energy companies with the business areas of energy networks, energy infrastructure solutions and energy sales. It’s on us to make new energy work, and we are actively leading energy’s future – putting our customers first and delivering inn...

NAICS:22

NAICS Definition:Utilities

Employees:30,538

Subsidiaries:5

12-month incidents

Known data breaches

Attack type number

Compliance Ranges Comparison

Based On Specific Ai Models Category

Terna SpA

ISO 27001Not verified

SOC2 Type 1Not verified

SOC2 Type 2Not verified

GDPRNot verified

PCI DSSNot verified

HIPAANot verified

E.ON

ISO 27001Not verified

SOC2 Type 1Not verified

SOC2 Type 2Not verified

GDPRNot verified

PCI DSSNot verified

HIPAANot verified

Benchmark & Cyber Underwriting Signals

Incidents vs Utilities Industry Avg (This Year)

No incidents recorded for Terna SpA in 2026.

Incidents

Incidents vs Utilities Industry Avg (This Year)

No incidents recorded for E.ON in 2026.

Incidents

Incident History - Terna SpA (X = Date, Y = Severity)

Terna SpA cyber incidents detection timeline including parent company and subsidiaries.

No timeline data available

R - Ransomware

C - Cyber Attack

D - Data Breach

V - Vulnerability

Incident History - E.ON (X = Date, Y = Severity)

E.ON cyber incidents detection timeline including parent company and subsidiaries.

No timeline data available

R - Ransomware

C - Cyber Attack

D - Data Breach

V - Vulnerability

Notable Incidents

Last Cyber / HR Incidents / Global...

Terna SpA

Incidents

No explicit notable incidents reported.

E.ON

Incidents

No explicit notable incidents reported.

FAQ

Between Terna SpA company and E.ON company, which one has the best AI Cybersecurity Score ?

Between Terna SpA company and E.ON company, which one has experienced more cyber incidents in the past ?

Between Terna SpA company and E.ON company, which one has experienced more cyber incidents this year ?

Between Terna SpA company and E.ON company, which one has experienced at least one ransomware attack ?

Between Terna SpA company and E.ON company, which one has experienced at least one data breach ?

Between Terna SpA company and E.ON company, which one has experienced at least one targeted cyberattack ?

Between Terna SpA company and E.ON company, which one has experienced at least one vulnerability ?

Between Terna SpA company and E.ON company, which one holds the most compliance certifications ?

Between Terna SpA company and E.ON company, which one holds the fewest compliance certifications ?

Between Terna SpA company and E.ON company, which one has the most subsidiaries ?

Between Terna SpA company and E.ON company, which one has the largest number of employees ?

Between Terna SpA and E.ON, which company holds both SOC 2 Type 1 certifications ?

Between Terna SpA and E.ON, which company holds both SOC 2 Type 2 certifications ?

Which company is ISO 27001 certified - Terna SpA or E.ON ?

Which company is PCI DSS compliant - Terna SpA or E.ON ?

Between Terna SpA and E.ON, which company complies with HIPAA regulations for healthcare data ?

Between Terna SpA and E.ON, which company complies with GDPR requirements ?

Latest Global CVEs

CVE-2026-76929

SUMMARY

Pcapng file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

PUBLISHED

Date2026-08-19

UPDATED

Date2026-08-19

RISK INFORMATION (Score: 4.7)

CVSS3

Base Score: 4.7

Complexity: HIGH

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

IMPACT SCORE

3.6

EXPLOITABILITY

REFERENCES

CVE-2026-76928

SUMMARY

X.509IF protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

PUBLISHED

Date2026-08-19

UPDATED

Date2026-08-19

RISK INFORMATION (Score: 7.5)

CVSS3

Base Score: 7.5

Complexity: LOW

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

IMPACT SCORE

3.6

EXPLOITABILITY

3.9

REFERENCES

CVE-2026-76927

SUMMARY

H.245 protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

PUBLISHED

Date2026-08-19

UPDATED

Date2026-08-19

RISK INFORMATION (Score: 4.7)

CVSS3

Base Score: 4.7

Complexity: HIGH

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

IMPACT SCORE

3.6

EXPLOITABILITY

REFERENCES

CVE-2026-76926

SUMMARY

BUSMASTER file parser abnormal exit in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

PUBLISHED

Date2026-08-19

UPDATED

Date2026-08-19

RISK INFORMATION (Score: 3.1)

CVSS3

Base Score: 3.1

Complexity: HIGH

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

IMPACT SCORE

1.4

EXPLOITABILITY

1.6

REFERENCES

CVE-2026-76924

SUMMARY

Kerberos protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

PUBLISHED

Date2026-08-19

UPDATED

Date2026-08-19

RISK INFORMATION (Score: 5.5)

CVSS3

Base Score: 5.5

Complexity: LOW

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

IMPACT SCORE

3.6

EXPLOITABILITY

1.8

REFERENCES