Comparison Overview

Clear Channel Europe

VS

Havas

Clear Channel Europe

33 Golden Square, London, England, GB, W1F 9
Last Update: 2026-01-24
View Profile
Between 750 and 799
http://clearchanneleurope.com/

Clear Channel Europe is a division of leading global Out of Home media company, Clear Channel Outdoor Holdings, Inc. (NYSE: CCO). The Clear Channel Europe portfolio spans 14 markets with 260,000 advertising panels. Clear Channel Europe has 2,600 dedicated employees. Our Mission is To Create the future of media. Transforming our estate, to the benefit of all our stakeholders, through data-driven innovations and infrastructure. Our Purpose is to provide both A Platform for Brands & A Platform for Good. Delivering advertisers’ media objectives whilst having a positive impact on the world around us.

NAICS: 541613
NAICS Definition: Marketing Consulting Services
Employees: 15,406
Subsidiaries: 19
12-month incidents
0
Known data breaches
1
Attack type number
1
View Profile

Havas

29/30 Quai de Dion Bouton, Puteaux, 92800, FR
Last Update: 2026-01-17
Between 750 and 799
https://www.havas.com/

TO MAKE A MEANINGFUL DIFFERENCE TO BRANDS, TO BUSINESSES AND TO PEOPLE Founded in 1835 in Paris, Havas is one of the world’s largest global communications groups, with nearly 23,000 people operating in over 100 markets and sharing one mission: to make a meaningful difference to brands, businesses, and people. To meet the needs of its clients, Havas has developed a seamlessly integrated strategy and operating system, Converged.AI, fusing all its global expertise, tools and capabilities, to create, produce, and distribute real-time, optimized, and personalized marketing solutions at scale. With inspired human ideas at the heart of this unique model, supercharged by the latest data, technology and AI, the teams work together with agility and in perfect synergy within Havas Villages to provide clients with tailor-made solutions that support them in their positive transformation. Havas is committed to building an inclusive and equitable workplace, that prioritizes the well-being and professional development of its talents.

NAICS: 541613
NAICS Definition: Marketing Consulting Services
Employees: 15,203
Subsidiaries: 95
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/clearchanneleurope.jpeg
Clear Channel Europe
—
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/havas.jpeg
Havas
—
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
Clear Channel Europe
100%
Compliance Rate
0/4 Standards Verified
Havas
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Advertising Services Industry Average (This Year)

No incidents recorded for Clear Channel Europe in 2026.

Incidents vs Advertising Services Industry Average (This Year)

No incidents recorded for Havas in 2026.

Incident History — Clear Channel Europe (X = Date, Y = Severity)

Clear Channel Europe cyber incidents detection timeline including parent company and subsidiaries

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

Havas cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/clearchanneleurope.jpeg
Clear Channel Europe
Incidents

Date Detected: 12/2024
Type:Breach
Blog: Blog
https://images.rankiteo.com/companyimages/havas.jpeg
Havas
Incidents

No Incident

FAQ

Havas company demonstrates a stronger AI Cybersecurity Score compared to Clear Channel Europe company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Clear Channel Europe company has historically faced a number of disclosed cyber incidents, whereas Havas company has not reported any.

In the current year, Havas company and Clear Channel Europe company have not reported any cyber incidents.

Neither Havas company nor Clear Channel Europe company has reported experiencing a ransomware attack publicly.

Clear Channel Europe company has disclosed at least one data breach, while the other Havas company has not reported such incidents publicly.

Neither Havas company nor Clear Channel Europe company has reported experiencing targeted cyberattacks publicly.

Neither Clear Channel Europe company nor Havas company has reported experiencing or disclosing vulnerabilities publicly.

Neither Clear Channel Europe nor Havas holds any compliance certifications.

Neither company holds any compliance certifications.

Havas company has more subsidiaries worldwide compared to Clear Channel Europe company.

Clear Channel Europe company employs more people globally than Havas company, reflecting its scale as a Advertising Services.

Neither Clear Channel Europe nor Havas holds SOC 2 Type 1 certification.

Neither Clear Channel Europe nor Havas holds SOC 2 Type 2 certification.

Neither Clear Channel Europe nor Havas holds ISO 27001 certification.

Neither Clear Channel Europe nor Havas holds PCI DSS certification.

Neither Clear Channel Europe nor Havas holds HIPAA certification.

Neither Clear Channel Europe nor Havas holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network.

Published
Date
2026-01-22
Updated
Date
2026-01-22
Risk Information
cvss3
Base: 9.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
References
Description

Improper access control in Azure Front Door (AFD) allows an unauthorized attacker to elevate privileges over a network.

Published
Date
2026-01-22
Updated
Date
2026-01-22
Risk Information
cvss3
Base: 9.8
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
Description

Azure Entra ID Elevation of Privilege Vulnerability

Published
Date
2026-01-22
Updated
Date
2026-01-22
Risk Information
cvss3
Base: 9.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
References
Description

Moonraker is a Python web server providing API access to Klipper 3D printing firmware. In versions 0.9.3 and below, instances configured with the "ldap" component enabled are vulnerable to LDAP search filter injection techniques via the login endpoint. The 401 error response message can be used to determine whether or not a search was successful, allowing for brute force methods to discover LDAP entries on the server such as user IDs and user attributes. This issue has been fixed in version 0.10.0.

Published
Date
2026-01-22
Updated
Date
2026-01-22
Risk Information
cvss4
Base: 2.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/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

Runtipi is a Docker-based, personal homeserver orchestrator that facilitates multiple services on a single server. Versions 3.7.0 and above allow an authenticated user to execute arbitrary system commands on the host server by injecting shell metacharacters into backup filenames. The BackupManager fails to sanitize the filenames of uploaded backups. The system persists user-uploaded files directly to the host filesystem using the raw originalname provided in the request. This allows an attacker to stage a file containing shell metacharacters (e.g., $(id).tar.gz) at a predictable path, which is later referenced during the restore process. The successful storage of the file is what allows the subsequent restore command to reference and execute it. This issue has been fixed in version 4.7.0.

Published
Date
2026-01-22
Updated
Date
2026-01-22
Risk Information
cvss3
Base: 8.0
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
References