Publicis Groupe
Company Details
Linkedin ID:
publicis-groupe
Website:
Employees number:
40,420
Number of followers:
1,084,298
NAICS:
541613
Industry Type:
Homepage:
publicisgroupe.com
IP Addresses:
0
Company ID:
PUB_7906496
Scan Status:
In-progress
Publicis Groupe Company CyberSecurity Posture
publicisgroupe.com
Founded in 1926 by Marcel Bleustein-Blanchet, today Publicis Groupe is the largest communications group in the world and a leader in marketing, communication, and digital business transformation, led by Arthur Sadoun, the third CEO in its history. Publicis Groupe is positioned at every step of the value chain, from consulting to execution, combining marketing transformation and digital business transformation. Publicis Groupe is a privileged partner in its clients’ transformation to enhance personalisation at scale. The Groupe relies on ten expertise concentrated within four main activities: Communication, Media, Data and Technology. Through a unified and fluid organisation, its clients have a facilitated access to all its expertise in every market. Present in over 100 countries, Publicis Groupe employs around 108,000 professionals. Website: www.publicisgroupe.com X: @PublicisGroupe Instagram: @publicisgroupe YouTube: http://www.youtube.com/publicisgroupe Facebook: http://www.facebook.com/publicisgroupe
Publicis Groupe A.I CyberSecurity Scoring
Publicis Groupe Risk Score (AI oriented)Between 750 and 799
Publicis Groupe
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Publicis Groupe Global Score (TPRM)XXXX
Publicis Groupe
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Publicis Groupe Company CyberSecurity News & History
Past Incidents
2
Attack Types
1
Epsilon
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: Epsilon the world’s largest permission-based email marketing company suffered a massive data breach incident in April of 2011 where the names and addresses of 60 million users were stolen. An unauthorized entry got into Epsilon’s email system and breached the mails and names of around 2% of their clients. Companies like Walgreens, BestBuy, CitiGroup, JPMorgan, Capital One and others were all affected indirectly.
Epsilon Data Management, LLC
Breach
Rankiteo Explanation
Attack without any consequences
Description: The Iowa Attorney General's Office reported on April 5, 2011, a data breach involving Epsilon Data Management LLC, which exposed a subset of customer email addresses and names. The breach occurred due to unauthorized access to Epsilon's email system, with a potential impact on Iowans and a warning regarding increased phishing threats.
Publicis Groupe Company Scoring based on AI Models
Cyber Incidents Likelihood 3 - 6 - 9 months
A.I Risk Score Likelihood 3 - 6 - 9 months
Underwriter Stats for Publicis Groupe
Incidents vs Advertising Services Industry Average (This Year)
No incidents recorded for Publicis Groupe in 2026.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Publicis Groupe in 2026.
Incident Types Publicis Groupe vs Advertising Services Industry Avg (This Year)
No incidents recorded for Publicis Groupe in 2026.
Incident History — Publicis Groupe (X = Date, Y = Severity)
Publicis Groupe cyber incidents detection timeline including parent company and subsidiaries
Publicis Groupe Company Subsidiaries
Founded in 1926 by Marcel Bleustein-Blanchet, today Publicis Groupe is the largest communications group in the world and a leader in marketing, communication, and digital business transformation, led by Arthur Sadoun, the third CEO in its history. Publicis Groupe is positioned at every step of the value chain, from consulting to execution, combining marketing transformation and digital business transformation. Publicis Groupe is a privileged partner in its clients’ transformation to enhance personalisation at scale. The Groupe relies on ten expertise concentrated within four main activities: Communication, Media, Data and Technology. Through a unified and fluid organisation, its clients have a facilitated access to all its expertise in every market. Present in over 100 countries, Publicis Groupe employs around 108,000 professionals. Website: www.publicisgroupe.com X: @PublicisGroupe Instagram: @publicisgroupe YouTube: http://www.youtube.com/publicisgroupe Facebook: http://www.facebook.com/publicisgroupe
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Publicis Groupe CyberSecurity News
January 09, 2026 08:00 AM
Publicis Groupe - Half-year liquidity contract statement
Publicis Groupe Half-year liquidity contract statement January 9, 2026 – Paris – Under the liquidity contract entered into between Publicis...
December 15, 2025 08:00 AM
PR News | Publicis Groupe Celebrates 100th Anniversary - Mon., Dec. 15, 2025
Publicis Celebrates 100th anniversary. The French company will begin its second century in 2026. It has produced a 6-minutem 41-second film...
December 09, 2025 08:00 AM
Snapchat and Publicis Groupe unveil new research on what creators want
Dubai, United Arab Emirates – In partnership with Publicis Groupe Middle East and Ipsos, Snapchat conducted research in Saudi Arabia to...
November 21, 2025 08:00 AM
CHRO on the spot: nine questions with Publicis Groupe’s Pauly Grant
The firm's chief talent officer reflects on the challenges of shaping a unified people strategy in one of the world's most diverse regions.
November 08, 2025 08:00 AM
Is Publicis Groupe a Hidden Opportunity as Strategic Acquisitions Spark Valuation Debate?
Wondering if Publicis Groupe might be a hidden bargain, or just fairly priced? You are not alone, and that is exactly what we are about to...
November 08, 2025 08:00 AM
Publicis Groupe (ENXTPA:PUB): Evaluating Valuation Following Recent 8% Share Price Gain
Publicis Groupe (ENXTPA:PUB) has shown steady improvement in stock performance over the past three months, climbing almost 8%.
October 31, 2025 07:00 AM
Publicis Groupe to acquire influencer, content and social agency HEPMIL Media Group
Publicis Groupe has entered into a definitive agreement to acquire HEPMIL Media Group, South East Asia's preeminent influencer agency.
October 29, 2025 11:11 AM
Google invests R49m to boost AI skills in South Africa
The announcement was made at AI Expo Africa, the continent's largest business-focused artificial intelligence and smart technology event...
October 28, 2025 07:00 AM
Publicis Groupe and Altibbi Partner to Bring Data Intelligence to Arabic Healthcare Marketing
Publicis Groupe Middle East and Altibbi are combining data, AI, and cultural insight to build Arabic-first healthcare marketing across MENA.
Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
Publicis Groupe CyberSecurity History Information
Official Website of Publicis Groupe
The official website of Publicis Groupe is http://www.publicisgroupe.com.
Publicis Groupe’s AI-Generated Cybersecurity Score
According to Rankiteo, Publicis Groupe’s AI-generated cybersecurity score is 797, reflecting their Fair security posture.
How many security badges does Publicis Groupe’ have ?
According to Rankiteo, Publicis Groupe currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Has Publicis Groupe been affected by any supply chain cyber incidents ?
According to Rankiteo, Publicis Groupe has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.
Does Publicis Groupe have SOC 2 Type 1 certification ?
According to Rankiteo, Publicis Groupe is not certified under SOC 2 Type 1.
Does Publicis Groupe have SOC 2 Type 2 certification ?
According to Rankiteo, Publicis Groupe does not hold a SOC 2 Type 2 certification.
Does Publicis Groupe comply with GDPR ?
According to Rankiteo, Publicis Groupe is not listed as GDPR compliant.
Does Publicis Groupe have PCI DSS certification ?
According to Rankiteo, Publicis Groupe does not currently maintain PCI DSS compliance.
Does Publicis Groupe comply with HIPAA ?
According to Rankiteo, Publicis Groupe is not compliant with HIPAA regulations.
Does Publicis Groupe have ISO 27001 certification ?
According to Rankiteo,Publicis Groupe is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Publicis Groupe
Publicis Groupe operates primarily in the Advertising Services industry.
Number of Employees at Publicis Groupe
Publicis Groupe employs approximately 40,420 people worldwide.
Subsidiaries Owned by Publicis Groupe
Publicis Groupe presently has no subsidiaries across any sectors.
Publicis Groupe’s LinkedIn Followers
Publicis Groupe’s official LinkedIn profile has approximately 1,084,298 followers.
NAICS Classification of Publicis Groupe
Publicis Groupe is classified under the NAICS code 541613, which corresponds to Marketing Consulting Services.
Publicis Groupe’s Presence on Crunchbase
Yes, Publicis Groupe has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/publicis-groupe.
Publicis Groupe’s Presence on LinkedIn
Yes, Publicis Groupe maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/publicis-groupe.
Cybersecurity Incidents Involving Publicis Groupe
As of January 23, 2026, Rankiteo reports that Publicis Groupe has experienced 2 cybersecurity incidents.
Number of Peer and Competitor Companies
Publicis Groupe has an estimated 32,754 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Publicis Groupe ?
Incident Types: The types of cybersecurity incidents that have occurred include Breach.
Incident Details
Can you provide details on each incident ?
Title: Epsilon Data Breach
Description: Epsilon, the world’s largest permission-based email marketing company, suffered a massive data breach incident in April of 2011 where the names and addresses of 60 million users were stolen. An unauthorized entry got into Epsilon’s email system and breached the mails and names of around 2% of their clients. Companies like Walgreens, BestBuy, CitiGroup, JPMorgan, Capital One and others were all affected indirectly.
Date Detected: April 2011
Type: Data Breach
Attack Vector: Unauthorized Entry
Title: Epsilon Data Management LLC Data Breach
Description: The Iowa Attorney General's Office reported on April 5, 2011, a data breach involving Epsilon Data Management LLC, which exposed a subset of customer email addresses and names. The breach occurred due to unauthorized access to Epsilon's email system, with a potential impact on Iowans and a warning regarding increased phishing threats.
Date Detected: 2011-04-05
Date Publicly Disclosed: 2011-04-05
Type: Data Breach
Attack Vector: Unauthorized Access
What are the most common types of attacks the company has faced ?
Common Attack Types: The most common types of attacks the company has faced is Breach.
Impact of the Incidents
What was the impact of each incident ?
Incident : Data Breach EPS153827123
Data Compromised: Names, Email addresses
Incident : Data Breach EPS458072625
Data Compromised: Email addresses, Names
Systems Affected: Email system
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Names, Email Addresses, , Email Addresses, Names and .
Which entities were affected by each incident ?
Incident : Data Breach EPS153827123
Entity Name: Epsilon
Entity Type: Company
Industry: Email Marketing
Size: Large
Customers Affected: 60 million
Incident : Data Breach EPS153827123
Entity Name: Walgreens
Entity Type: Company
Industry: Retail
Size: Large
Incident : Data Breach EPS153827123
Entity Name: BestBuy
Entity Type: Company
Industry: Retail
Size: Large
Incident : Data Breach EPS153827123
Entity Name: CitiGroup
Entity Type: Company
Industry: Financial Services
Size: Large
Incident : Data Breach EPS153827123
Entity Name: JPMorgan
Entity Type: Company
Industry: Financial Services
Size: Large
Incident : Data Breach EPS153827123
Entity Name: Capital One
Entity Type: Company
Industry: Financial Services
Size: Large
Incident : Data Breach EPS458072625
Entity Name: Epsilon Data Management LLC
Entity Type: Company
Industry: Data Management
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach EPS153827123
Type of Data Compromised: Names, Email addresses
Number of Records Exposed: 60 million
Personally Identifiable Information: NamesEmail Addresses
Incident : Data Breach EPS458072625
Type of Data Compromised: Email addresses, Names
Personally Identifiable Information: Email addressesNames
References
Where can I find more information about each incident ?
Where can stakeholders find additional resources on cybersecurity best practices ?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Iowa Attorney General's OfficeDate Accessed: 2011-04-05.
Additional Questions
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on April 2011.
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2011-04-05.
Impact of the Incidents
What was the most significant data compromised in an incident ?
Most Significant Data Compromised: The most significant data compromised in an incident were Names, Email Addresses, , Email addresses, Names and .
What was the most significant system affected in an incident ?
Most Significant System Affected: The most significant system affected in an incident was Email system.
Data Breach Information
What was the most sensitive data compromised in a breach ?
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were Email Addresses, Names and Email addresses.
What was the number of records exposed in the most significant breach ?
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 60.0M.
References
What is the most recent source of information about an incident ?
Most Recent Source: The most recent source of information about an incident is Iowa Attorney General's Office.
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Risk Information
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Risk Information
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Description
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Risk Information
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Severity: LOW
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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.
Risk Information
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Severity: LOW
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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.
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
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Incident
Finding
Grade
Digital Assets
Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
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Network Security
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
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.
Threat Intelligence
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
Rankiteo is a unified scoring and risk platform that analyzes billions of signals weekly to help organizations gain faster, more actionable insights into emerging threats. Empowering teams to outpace adversaries and reduce exposure.
