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Comparison Overview

GreyGrey
VS
HavasHavas
Grey

Grey

200 5th Avenue, New York, 10010, US

Last Update: 07/03/2026

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Between 750 and 799
https://www.grey.com
772/1000Fair

Grey’s mission is to create Famously Effective ideas that move people, business, and the world forward—harnessing the power of creativity to solve business problems and deliver growth for the world’s most influential brands and companies including P&G, Volvo, Haleon, Ci...

NAICS:541613
NAICS Definition:Marketing Consulting Services
Employees:3,402
Subsidiaries:153
12-month incidents
0
Known data breaches
0
Attack type number
0
Havas

Havas

29/30 Quai de Dion Bouton, Puteaux, FR, 92800

Last Update: 04/04/2026

View Profile
Between 750 and 799
https://www.havas.com/
780/1000Fair

Founded in 1835 in Paris, Havas is one of the world’s largest global communications groups, with nearly 23,000 people in over 100 countries. With the ambition to help brands unlock Growth, Powered by Desire, Havas brings together creativity, media, technology and produc...

NAICS:541613
NAICS Definition:Marketing Consulting Services
Employees:14,706
Subsidiaries:95
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Ranges Comparison

Based On Specific Ai Models Category
Grey

Grey

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA
Havas

Havas

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA

Benchmark & Cyber Underwriting Signals

Incidents vs Advertising Services Industry Avg (This Year)

No incidents recorded for Grey in 2026.

Incidents

Incidents vs Advertising Services Industry Avg (This Year)

No incidents recorded for Havas in 2026.

Incidents

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

Grey 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 - Havas (X = Date, Y = Severity)

Havas 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...
Grey

Grey

Incidents
No explicit notable incidents reported.
Havas

Havas

Incidents
No explicit notable incidents reported.

FAQ

Between Grey company and Havas company, which one has the best AI Cybersecurity Score ?
Between Grey company and Havas company, which one has experienced more cyber incidents in the past ?
Between Grey company and Havas company, which one has experienced more cyber incidents this year ?
Between Grey company and Havas company, which one has experienced at least one ransomware attack ?
Between Grey company and Havas company, which one has experienced at least one data breach ?
Between Grey company and Havas company, which one has experienced at least one targeted cyberattack ?
Between Grey company and Havas company, which one has experienced at least one vulnerability ?
Between Grey company and Havas company, which one holds the most compliance certifications ?
Between Grey company and Havas company, which one holds the fewest compliance certifications ?
Between Grey company and Havas company, which one has the most subsidiaries ?
Between Grey company and Havas company, which one has the largest number of employees ?
Between Grey and Havas, which company holds both SOC 2 Type 1 certifications ?
Between Grey and Havas, which company holds both SOC 2 Type 2 certifications ?
Which company is ISO 27001 certified - Grey or Havas ?
Which company is PCI DSS compliant - Grey or Havas ?
Between Grey and Havas, which company complies with HIPAA regulations for healthcare data ?
Between Grey and Havas, which company complies with GDPR requirements ?

Latest Global CVEs

CVE-2026-57990
SUMMARY

Files or directories accessible to external parties in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.

PUBLISHED
Date2026-07-26
UPDATED
Date2026-07-26
RISK INFORMATION (Score: 7.4)
CVSS3
Base Score: 7.4
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
IMPACT SCORE
4
EXPLOITABILITY
2.8
CVE-2026-57989
SUMMARY

Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.

PUBLISHED
Date2026-07-26
UPDATED
Date2026-07-26
RISK INFORMATION (Score: 7.4)
CVSS3
Base Score: 7.4
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
IMPACT SCORE
4
EXPLOITABILITY
2.8
CVE-2026-57978
SUMMARY

Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

PUBLISHED
Date2026-07-26
UPDATED
Date2026-07-26
RISK INFORMATION (Score: 5.4)
CVSS3
Base Score: 5.4
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
IMPACT SCORE
2.5
EXPLOITABILITY
2.8
CVE-2026-17497
SUMMARY

NoteGen before 0.32.0 grants the Tauri shell plugin shell:allow-execute capability for bash, python, and python3 with arbitrary arguments in the default desktop capabilities. JavaScript running in the application webview can therefore invoke plugin:shell|execute to run attacker-controlled operating system commands with the privileges of the NoteGen process. In combination with script execution in the webview (for example via chat XSS), this enables full remote code execution on the user's machine.

PUBLISHED
Date2026-07-26
UPDATED
Date2026-07-26
RISK INFORMATION (Score: 8.3)
CVSS3
Base Score: 8.3
Complexity: HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
IMPACT SCORE
6
EXPLOITABILITY
1.6
CVE-2026-17496
SUMMARY

NoteGen before 0.32.0 renders AI chat responses with markdown-it configured with html:true and injects the result into the DOM via dangerouslySetInnerHTML in chat-preview, without HTML sanitization and with CSP set to null. Attacker-controlled content that reaches the model prompt (for example a malicious skill REFERENCE.md that instructs the model to emit HTML) can cause the model response to include executable markup such as an img onerror handler. When the user views the chat response, that markup runs as JavaScript in the privileged Tauri webview, enabling arbitrary script execution in the application context (cross-site scripting).

PUBLISHED
Date2026-07-26
UPDATED
Date2026-07-26
RISK INFORMATION (Score: 8.1)
CVSS3
Base Score: 8.1
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
IMPACT SCORE
5.2
EXPLOITABILITY
2.8