Company Details
colas
18,264
291,935
23
allinks.click
0
COL_2118392
In-progress

COLAS Company CyberSecurity Posture
allinks.clickThe Colas Group is a global leader in the construction and maintenance of transport infrastructure. Our mission is to design, build and maintain sustainable transport infrastructure from our local roots, around the world 🌍 Our three main activities are roads (our core business), materials and railways. Colas in numbers… 📍 50 countries across 5 continents 👷♀️👷♂️ about 58,000 employees 🚧 60,000 projects ♻ 3,000 materials production and recycling units 🚀 15.5 billion euros in revenue in 2022 Colas’ eight CSR commitments have been formalized in the ACT corporate project (Act and Commit Together), to respond to the expectations of its customers, employees, partners, users, investors and, more generally speaking, civil society as a whole. At Colas, we believe that it’s our people that drive our company forward. We strive to develop talent, and we give those who join the company the opportunity to reach their full potential throughout their careers. Because, when you join Colas, we hope you’ll make a career here.
Company Details
colas
18,264
291,935
23
allinks.click
0
COL_2118392
In-progress
Between 750 and 799

COLAS Global Score (TPRM)XXXX

Description: A client of Bouygues reported concerns about a significant data leak involving IBAN details, suggesting potential unauthorized SEPA mandate validations. The client expressed frustration over the lack of security measures, highlighting the risk of fraudulent transactions and unauthorized subscriptions linked to their IBAN. The issue raises questions about the banking system's competence and the responsibility placed on customers to monitor their accounts for fraudulent activity.
Description: Bouygues Telecom, a major French telecom company, experienced a cyberattack that compromised the personal data of 6.4 million customer accounts. The attack allowed unauthorized access to sensitive information, though the exact nature of the breach was not disclosed. The company responded by notifying affected customers via email or text and reported the incident to France's data protection regulator, CNIL, and judicial authorities. The breach highlights the growing threat to telecommunications providers, following similar incidents in the sector.


No incidents recorded for COLAS in 2025.
No incidents recorded for COLAS in 2025.
No incidents recorded for COLAS in 2025.
COLAS cyber incidents detection timeline including parent company and subsidiaries

The Colas Group is a global leader in the construction and maintenance of transport infrastructure. Our mission is to design, build and maintain sustainable transport infrastructure from our local roots, around the world 🌍 Our three main activities are roads (our core business), materials and railways. Colas in numbers… 📍 50 countries across 5 continents 👷♀️👷♂️ about 58,000 employees 🚧 60,000 projects ♻ 3,000 materials production and recycling units 🚀 15.5 billion euros in revenue in 2022 Colas’ eight CSR commitments have been formalized in the ACT corporate project (Act and Commit Together), to respond to the expectations of its customers, employees, partners, users, investors and, more generally speaking, civil society as a whole. At Colas, we believe that it’s our people that drive our company forward. We strive to develop talent, and we give those who join the company the opportunity to reach their full potential throughout their careers. Because, when you join Colas, we hope you’ll make a career here.


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Tata Projects is one of the most admired Technology led Engineering, Procurement and Construction (EPC) companies in India. We have expertise in providing sustainable solutions in the execution of large and complex urban and industrial infrastructure projects while also demonstrating strong presence

Tekfen Contracting Group is one of the two most prominent groups of Tekfen Holding, with its more than 17 thousand employees, nearly 2 billion USD of active portfolio and over 330 projects undertaken successfully to date. The Group is considered as one of the biggest institutions in Turkey, in terms

Premier groupe français et acteur mondial de premier plan de la construction, VINCI Construction réunit plus de 830 entreprises et près de 69000 collaborateurs dans une centaine de pays. Ses expertises s’étendent à l’ensemble des métiers du bâtiment, du génie civil, et des activités spécialisées ass
Bechtel is a trusted engineering, construction and project management partner to industry and government. Differentiated by the quality of our people and our relentless drive to deliver the most successful outcomes, we align our capabilities to our customers’ objectives to create a lasting positive

Taisei Corporation (大成建設株式会社) is one of the oldest and largest Japanese General Construction Contractors and a major International General Contractor. The main areas of business are building construction, civil engineering, and real estate development. Taisei Corporation's head office is in Shinj

Consolidated Contractors International company is a leading diversified company carrying out construction, engineering, procurement, development and investment activities internationally. We are committed to providing reliable, amicable, and professional service to our valuable clients, and to being
NCC is one of the leading construction companies in the Nordics. Based on its expertise in managing complex construction processes, NCC contributes to a positive impact of construction for its customers and society. NCC is one of the largest players in the Nordic construction market, and operates
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Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of COLAS is https://allinks.click/colas.
According to Rankiteo, COLAS’s AI-generated cybersecurity score is 782, reflecting their Fair security posture.
According to Rankiteo, COLAS currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, COLAS is not certified under SOC 2 Type 1.
According to Rankiteo, COLAS does not hold a SOC 2 Type 2 certification.
According to Rankiteo, COLAS is not listed as GDPR compliant.
According to Rankiteo, COLAS does not currently maintain PCI DSS compliance.
According to Rankiteo, COLAS is not compliant with HIPAA regulations.
According to Rankiteo,COLAS is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
COLAS operates primarily in the Construction industry.
COLAS employs approximately 18,264 people worldwide.
COLAS presently has no subsidiaries across any sectors.
COLAS’s official LinkedIn profile has approximately 291,935 followers.
COLAS is classified under the NAICS code 23, which corresponds to Construction.
No, COLAS does not have a profile on Crunchbase.
Yes, COLAS maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/colas.
As of November 27, 2025, Rankiteo reports that COLAS has experienced 2 cybersecurity incidents.
COLAS has an estimated 38,722 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Breach and Cyber Attack.
Detection and Response: The company detects and responds to cybersecurity incidents through an incident response plan activated with yes, and law enforcement notified with yes, and containment measures with all necessary measures were put in place, and communication strategy with emails or text messages to affected customers..
Title: Bouygues Telecom Cyberattack
Description: Bouygues Telecom, one of France’s largest telecom companies, announced a cyberattack that compromised the data of millions of customers. The attack allowed unauthorized access to certain personal data from 6.4 million customer accounts.
Type: Data Breach
Title: None
Description: Client Bouygues depuis peu, j’imagine vu la taille de la fuite qu’il y a de grande chance que je sois concerné. Et j’avoue ne pas comprendre cette histoire de payer par IBAN de mémoire et j’en suis quasiment certain ma banque ne m’a jamais demandé de validé de mandat SEPA à la souscription. Si le risque de confirmer dès versements sans faire attention semble faible, voir plusieurs personne souscrire a des abonnement via mon IBAN me semble déjà plus probable. J’appellerai ma banque pour savoir mais s’il existe vraiment des entreprises capable de se faire valider automatiquement des mandat SEPA par les banques, alors il est clair que l’IBAN est l’une des pire faille de sécurité jamais faite, et ce par pure incompétence du système bancaire qui en plus viens se défausser sur vous pour que vous fassiez vous même la veille sur vos comptes pour signaler les virement frauduleux. Je ne vois pas comment on peut encore autorisé un processus pareil.
Type: Data Breach
Common Attack Types: The most common types of attacks the company has faced is Breach.

Data Compromised: IBAN, SEPA mandate information
Identity Theft Risk: High
Payment Information Risk: High
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Personal data, IBAN and SEPA mandate information.

Entity Name: Bouygues Telecom
Entity Type: Telecommunications
Industry: Telecom
Location: France
Size: Large
Customers Affected: 6.4 million

Entity Name: Bouygues
Entity Type: Company
Industry: Telecommunications

Incident Response Plan Activated: Yes
Law Enforcement Notified: Yes
Containment Measures: All necessary measures were put in place
Communication Strategy: Emails or text messages to affected customers
Incident Response Plan: The company's incident response plan is described as Yes.

Type of Data Compromised: Personal data
Number of Records Exposed: 6.4 million
Sensitivity of Data: High
Personally Identifiable Information: Yes

Type of Data Compromised: IBAN, SEPA mandate information
Sensitivity of Data: High
Personally Identifiable Information: IBAN
Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through by all necessary measures were put in place.

Legal Actions: Complaint submitted to France’s judicial authorities
Regulatory Notifications: Report filed with CNIL
Ensuring Regulatory Compliance: The company ensures compliance with regulatory requirements through Complaint submitted to France’s judicial authorities.
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through Emails or text messages to affected customers.

Customer Advisories: Emails or text messages to affected customers
Advisories Provided: The company provides the following advisories to stakeholders and customers following an incident: was Emails or text messages to affected customers.
Most Significant Data Compromised: The most significant data compromised in an incident were Personal data, IBAN and SEPA mandate information.
Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident was All necessary measures were put in place.
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were Personal data, IBAN and SEPA mandate information.
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 6.4M.
Most Significant Legal Action: The most significant legal action taken for a regulatory violation was Complaint submitted to France’s judicial authorities.
Most Recent Customer Advisory: The most recent customer advisory issued was an Emails or text messages to affected customers.
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Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.

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