Company Details
roularta-media-group
1,232
30,743
511
roularta.com
0
ROU_2267270
In-progress

Roularta Media Group Company CyberSecurity Posture
roularta.comRoularta Media Group is the market leader in the magazine landscape and houses strong brands such as Libelle, Knack, Flair, Trends, Plus Magazine, and De Zondag. As a media company, we stand at a turning point in the digital media revolution. This gives our employees the opportunity to do unique work! Interested in making your mark on the media landscape of tomorrow? Email us at [email protected]!
Company Details
roularta-media-group
1,232
30,743
511
roularta.com
0
ROU_2267270
In-progress
Between 700 and 749

RMG Global Score (TPRM)XXXX

Description: Roularta, the publisher of magazines such as Knack, Trends, and Libelle, experienced a complex DDoS attack that disrupted its internal network and caused external repercussions. The attack, detected by the CCB, involved intense traffic that overwhelmed servers, reaching up to 3 million calls per second. Despite measures to block the traffic, attackers adapted, shifting their approach and geographic origin. The attack did not result in data breaches or ransomware but delayed the delivery of Knack magazine to some subscribers. The situation normalized the same day, with lessons learned for future cybersecurity preparedness.


Roularta Media Group has 127.27% more incidents than the average of same-industry companies with at least one recorded incident.
Roularta Media Group has 56.25% more incidents than the average of all companies with at least one recorded incident.
Roularta Media Group reported 1 incidents this year: 1 cyber attacks, 0 ransomware, 0 vulnerabilities, 0 data breaches, compared to industry peers with at least 1 incident.
RMG cyber incidents detection timeline including parent company and subsidiaries

Roularta Media Group is the market leader in the magazine landscape and houses strong brands such as Libelle, Knack, Flair, Trends, Plus Magazine, and De Zondag. As a media company, we stand at a turning point in the digital media revolution. This gives our employees the opportunity to do unique work! Interested in making your mark on the media landscape of tomorrow? Email us at [email protected]!


An exceptional story is at the heart of every memorable communication. At Melcher Media, we spend all day, every day, thinking about stories and how to tell them in enduring, authentic, and innovative ways. We get that every story has a distinct voice, vision, message, audience, and objective.

Mental Floss is an award-winning media brand that delivers smart, fun, sharable content to a digital audience of more than 20 million. Focusing on the intersection of knowledge and entertainment, Mental Floss produces fascinating stories about science, history, pop culture, the arts, and more. Peopl

Here at BRB, we believe every single child has the ability to become an awesome reader. By meeting struggling readers where they are, we can inspire, encourage, and grow their young minds. Our mission, and our promise, is to provide the very best books for struggling readers … period. To that e

Tote Media is a digital platform created to empower, inspire and engage young women. We are redefining the next generation by shaking up how young women consume digital information and build communities. We are not afraid to break the rules and neither are our readers. We are giving our readers (and

For over thirty five years, The Twin Sisters®, Kim Mitzo Thompson and Karen Mitzo Hilderbrand, have been creating, producing, and publishing topnotch educational digital media for children, families, and educators. This dynamic duo is responsible for the creation of more than 3,000 songs, 800digital

The Look is an advertising magazine distributed free through the door of homes and businesses every month by our delivery teams of local people. I help run the two that cover the Clacton on Sea area, and there are 6 other Look Magazines in Essex and two in the Bolsover area. It's a great way to reac
.png)
NTT Data and Palo Alto Networks introduce a new security solution to tighten security in private 5G industrial networks.
NTT Data and Palo Alto Networks launch a security service to provide real-time visibility, device profiling and zero-trust security for private 5G networks.
One way or another, Palo Alto Networks is picking them off in the private 5G space. The US firm, one of the premier cybersecurity outfits,...
New turnkey service enhances security for industrial and OT environments with zero-trust architecture and AI-driven threat detection.
NTT DATA, a global leader in digital business and technology services, today announced a new managed security service powered by Palo Alto...
NTT DATA and Roularta Media Group (RMG), a Belgian leading multimedia group have announced a strategic engagement to digitally transform...

Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of Roularta Media Group is https://www.roularta.com.
According to Rankiteo, Roularta Media Group’s AI-generated cybersecurity score is 734, reflecting their Moderate security posture.
According to Rankiteo, Roularta Media Group currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, Roularta Media Group is not certified under SOC 2 Type 1.
According to Rankiteo, Roularta Media Group does not hold a SOC 2 Type 2 certification.
According to Rankiteo, Roularta Media Group is not listed as GDPR compliant.
According to Rankiteo, Roularta Media Group does not currently maintain PCI DSS compliance.
According to Rankiteo, Roularta Media Group is not compliant with HIPAA regulations.
According to Rankiteo,Roularta Media Group is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Roularta Media Group operates primarily in the Book and Periodical Publishing industry.
Roularta Media Group employs approximately 1,232 people worldwide.
Roularta Media Group presently has no subsidiaries across any sectors.
Roularta Media Group’s official LinkedIn profile has approximately 30,743 followers.
Roularta Media Group is classified under the NAICS code 511, which corresponds to Publishing Industries (except Internet).
No, Roularta Media Group does not have a profile on Crunchbase.
Yes, Roularta Media Group maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/roularta-media-group.
As of November 28, 2025, Rankiteo reports that Roularta Media Group has experienced 1 cybersecurity incidents.
Roularta Media Group has an estimated 4,881 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Cyber Attack.
Detection and Response: The company detects and responds to cybersecurity incidents through an third party assistance with proximus, third party assistance with ntt, third party assistance with the collective, and containment measures with refining filters on incoming data traffic, containment measures with geolocation filtering, containment measures with blocking all traffic except from belgium and the netherlands..
Title: DDoS-as-a-Service Attack on Roularta
Description: A DDoS-as-a-Service attack disrupted the operations of Roularta, the publisher of Knack, Trends, Libelle, and Data News. The attack was highly complex and involved continuous adaptation by the attackers, targeting the internal network with intense traffic.
Date Detected: 2023-10-05T08:20:00Z
Date Resolved: 2023-10-05T18:00:00Z
Type: DDoS (Distributed Denial of Service)
Attack Vector: DDoS-as-a-Service
Motivation: Unspecified paid attack
Common Attack Types: The most common types of attacks the company has faced is Cyber Attack.

Systems Affected: Internal networkAuthentication via MijnMagazines
Operational Impact: Delayed delivery of Knack magazine to half of the subscribers

Entity Name: Roularta Media Group
Entity Type: Publisher
Industry: Media
Location: Belgium

Third Party Assistance: Proximus, Ntt, The Collective.
Containment Measures: Refining filters on incoming data trafficGeolocation filteringBlocking all traffic except from Belgium and the Netherlands
Third-Party Assistance: The company involves third-party assistance in incident response through Proximus, NTT, The Collective, .
Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through by refining filters on incoming data traffic, geolocation filtering, blocking all traffic except from belgium and the netherlands and .

Lessons Learned: Need for more frequent cyberattack simulations, Importance of keeping contact data of partners up-to-date
Key Lessons Learned: The key lessons learned from past incidents are Need for more frequent cyberattack simulations,Importance of keeping contact data of partners up-to-date.

Source: Data News
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Data News.
Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as Proximus, Ntt, The Collective, .
Most Recent Incident Detected: The most recent incident detected was on 2023-10-05T08:20:00Z.
Most Recent Incident Resolved: The most recent incident resolved was on 2023-10-05T18:00:00Z.
Most Significant System Affected: The most significant system affected in an incident was Internal networkAuthentication via MijnMagazines.
Third-Party Assistance in Most Recent Incident: The third-party assistance involved in the most recent incident was proximus, ntt, the collective, .
Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident was Refining filters on incoming data trafficGeolocation filteringBlocking all traffic except from Belgium and the Netherlands.
Most Significant Lesson Learned: The most significant lesson learned from past incidents was Importance of keeping contact data of partners up-to-date.
Most Recent Source: The most recent source of information about an incident is Data News.
.png)
ThingsBoard in versions prior to v4.2.1 allows an authenticated user to upload malicious SVG images via the "Image Gallery", leading to a Stored Cross-Site Scripting (XSS) vulnerability. The exploit can be triggered when any user accesses the public API endpoint of the malicious SVG images, or if the malicious images are embedded in an `iframe` element, during a widget creation, deployed to any page of the platform (e.g., dashboards), and accessed during normal operations. The vulnerability resides in the `ImageController`, which fails to restrict the execution of JavaScript code when an image is loaded by the user's browser. This vulnerability can lead to the execution of malicious code in the context of other users' sessions, potentially compromising their accounts and allowing unauthorized actions.
Mattermost versions 11.0.x <= 11.0.2, 10.12.x <= 10.12.1, 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to to verify that the token used during the code exchange originates from the same authentication flow, which allows an authenticated user to perform account takeover via a specially crafted email address used when switching authentication methods and sending a request to the /users/login/sso/code-exchange endpoint. The vulnerability requires ExperimentalEnableAuthenticationTransfer to be enabled (default: enabled) and RequireEmailVerification to be disabled (default: disabled).
Mattermost versions 11.0.x <= 11.0.2, 10.12.x <= 10.12.1, 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to sanitize team email addresses to be visible only to Team Admins, which allows any authenticated user to view team email addresses via the GET /api/v4/channels/{channel_id}/common_teams endpoint
Exposure of email service credentials to users without administrative rights in Devolutions Server.This issue affects Devolutions Server: before 2025.2.21, before 2025.3.9.
Exposure of credentials in unintended requests in Devolutions Server.This issue affects Server: through 2025.2.20, through 2025.3.8.

Get company history
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.
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.