CRU
Company Details
Linkedin ID:
colasrailuk
Website:
Employees number:
895
Number of followers:
53,493
NAICS:
3365
Industry Type:
Homepage:
colasrail.co.uk
IP Addresses:
0
Company ID:
COL_2556313
Scan Status:
In-progress
Colas Rail UK Company CyberSecurity Posture
colasrail.co.uk
Colas Rail is one of Europe’s leading suppliers of railway infrastructure services, we are award-winning specialists having constructed all forms of railways across Europe and the UK. We specialise in: • High Speed Lines • Light /Metro Lines • Freight Operator • Track Laying, Renewal and Maintenance • Operation and Maintenance of On Track Plant • High Voltage and Traction Power • Electrification & Signalling • Rolling Stock Refurbishment & Maintenance • Tramways • Multidisciplinary Projects • Engineering • Control & Communication systems We work on some of the continent’s most high-profile projects, including the delivery of major enhancement and maintenance frameworks for Network Rail and are currently working on some incredibly exciting projects. We are also delivering major schemes overseas in North Africa, Asia and North America. At Colas Rail we look outwards to our customers, seeing things from their point of view, responding to their suggestions and anticipating their needs, while being committed to delivering on our promise to them, our employees, the people we work with and our stakeholders. Developing people is key to our operational success, with 25% of our leaders progressing through our Graduate Schemes. The Trainee & Apprentice programmes we run are equally as important to closing the skills gap facing the industry. At Colas Rail we believe the investment made in training and development is vital to maintaining competitive advantage and we are committed to utilising training and development to ensure that every possible opportunity is available to our staff. To find out more about us, please visit our website www.colasrail.co.uk, or Facebook, Twitter and YouTube: Colas Rail UK.
Colas Rail UK A.I CyberSecurity Scoring
CRU Risk Score (AI oriented)Between 750 and 799
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CRU Company CyberSecurity News & History
Past Incidents
2
Attack Types
2
Bouygues
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
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.
Bouygues Telecom
Cyber Attack
Rankiteo Explanation
Attack with significant impact with customers data leaks
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.
CRU 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 CRU
Incidents vs Railroad Equipment Manufacturing Industry Average (This Year)
No incidents recorded for Colas Rail UK in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Colas Rail UK in 2025.
Incident Types CRU vs Railroad Equipment Manufacturing Industry Avg (This Year)
No incidents recorded for Colas Rail UK in 2025.
Incident History — CRU (X = Date, Y = Severity)
CRU cyber incidents detection timeline including parent company and subsidiaries
CRU Company Subsidiaries
Colas Rail is one of Europe’s leading suppliers of railway infrastructure services, we are award-winning specialists having constructed all forms of railways across Europe and the UK. We specialise in: • High Speed Lines • Light /Metro Lines • Freight Operator • Track Laying, Renewal and Maintenance • Operation and Maintenance of On Track Plant • High Voltage and Traction Power • Electrification & Signalling • Rolling Stock Refurbishment & Maintenance • Tramways • Multidisciplinary Projects • Engineering • Control & Communication systems We work on some of the continent’s most high-profile projects, including the delivery of major enhancement and maintenance frameworks for Network Rail and are currently working on some incredibly exciting projects. We are also delivering major schemes overseas in North Africa, Asia and North America. At Colas Rail we look outwards to our customers, seeing things from their point of view, responding to their suggestions and anticipating their needs, while being committed to delivering on our promise to them, our employees, the people we work with and our stakeholders. Developing people is key to our operational success, with 25% of our leaders progressing through our Graduate Schemes. The Trainee & Apprentice programmes we run are equally as important to closing the skills gap facing the industry. At Colas Rail we believe the investment made in training and development is vital to maintaining competitive advantage and we are committed to utilising training and development to ensure that every possible opportunity is available to our staff. To find out more about us, please visit our website www.colasrail.co.uk, or Facebook, Twitter and YouTube: Colas Rail UK.
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CRU CyberSecurity News
June 26, 2025 07:00 AM
Colas Rail UK completes CVLR on-road test track construction in Coventry
Colas Rail UK, working on behalf of Coventry City Council, has announced the completion of the on-road test track for the Coventry Very...
June 25, 2025 07:00 AM
Coventry completes first on-road very light rail track in city centre regeneration milestone
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UK’s Network Rail awards $1.44bn contracts for on-track maintenance
Network Rail has announced the awarding of contracts valued at up to £1.1bn ($1.44bn) to four companies for the provision of on-track maintenance machines.
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South Rail Systems Alliance completes historic track renewal in Severn Tunnel
The South Rail Systems Alliance made history by renewing the Severn Tunnel's track in a single 16-day possession, a rail industry first.
June 26, 2024 07:00 AM
Colas Rail welcomes new tampers for UK operations
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
CRU CyberSecurity History Information
Official Website of Colas Rail UK
The official website of Colas Rail UK is http://www.colasrail.co.uk.
Colas Rail UK’s AI-Generated Cybersecurity Score
According to Rankiteo, Colas Rail UK’s AI-generated cybersecurity score is 752, reflecting their Fair security posture.
How many security badges does Colas Rail UK’ have ?
According to Rankiteo, Colas Rail UK currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does Colas Rail UK have SOC 2 Type 1 certification ?
According to Rankiteo, Colas Rail UK is not certified under SOC 2 Type 1.
Does Colas Rail UK have SOC 2 Type 2 certification ?
According to Rankiteo, Colas Rail UK does not hold a SOC 2 Type 2 certification.
Does Colas Rail UK comply with GDPR ?
According to Rankiteo, Colas Rail UK is not listed as GDPR compliant.
Does Colas Rail UK have PCI DSS certification ?
According to Rankiteo, Colas Rail UK does not currently maintain PCI DSS compliance.
Does Colas Rail UK comply with HIPAA ?
According to Rankiteo, Colas Rail UK is not compliant with HIPAA regulations.
Does Colas Rail UK have ISO 27001 certification ?
According to Rankiteo,Colas Rail UK is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Colas Rail UK
Colas Rail UK operates primarily in the Railroad Equipment Manufacturing industry.
Number of Employees at Colas Rail UK
Colas Rail UK employs approximately 895 people worldwide.
Subsidiaries Owned by Colas Rail UK
Colas Rail UK presently has no subsidiaries across any sectors.
Colas Rail UK’s LinkedIn Followers
Colas Rail UK’s official LinkedIn profile has approximately 53,493 followers.
NAICS Classification of Colas Rail UK
Colas Rail UK is classified under the NAICS code 3365, which corresponds to Railroad Rolling Stock Manufacturing.
Colas Rail UK’s Presence on Crunchbase
No, Colas Rail UK does not have a profile on Crunchbase.
Colas Rail UK’s Presence on LinkedIn
Yes, Colas Rail UK maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/colasrailuk.
Cybersecurity Incidents Involving Colas Rail UK
As of November 27, 2025, Rankiteo reports that Colas Rail UK has experienced 2 cybersecurity incidents.
Number of Peer and Competitor Companies
Colas Rail UK has an estimated 275 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Colas Rail UK ?
Incident Types: The types of cybersecurity incidents that have occurred include Breach and Cyber Attack.
How does Colas Rail UK detect and respond to cybersecurity incidents ?
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..
Incident Details
Can you provide details on each incident ?
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
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 BOU352080725
Data Compromised: IBAN, SEPA mandate information
Identity Theft Risk: High
Payment Information Risk: High
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Personal data, IBAN and SEPA mandate information.
Which entities were affected by each incident ?
Incident : Data Breach BOU339080725
Entity Name: Bouygues Telecom
Entity Type: Telecommunications
Industry: Telecom
Location: France
Size: Large
Customers Affected: 6.4 million
Incident : Data Breach BOU352080725
Entity Name: Bouygues
Entity Type: Company
Industry: Telecommunications
Response to the Incidents
What measures were taken in response to each incident ?
Incident : Data Breach BOU339080725
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
What is the company's incident response plan?
Incident Response Plan: The company's incident response plan is described as Yes.
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach BOU339080725
Type of Data Compromised: Personal data
Number of Records Exposed: 6.4 million
Sensitivity of Data: High
Personally Identifiable Information: Yes
Incident : Data Breach BOU352080725
Type of Data Compromised: IBAN, SEPA mandate information
Sensitivity of Data: High
Personally Identifiable Information: IBAN
How does the company handle incidents involving personally identifiable information (PII) ?
Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through by all necessary measures were put in place.
Regulatory Compliance
Were there any regulatory violations and fines imposed for each incident ?
Incident : Data Breach BOU339080725
Legal Actions: Complaint submitted to France’s judicial authorities
Regulatory Notifications: Report filed with CNIL
How does the company ensure compliance with regulatory requirements ?
Ensuring Regulatory Compliance: The company ensures compliance with regulatory requirements through Complaint submitted to France’s judicial authorities.
Investigation Status
How does the company communicate the status of incident investigations to stakeholders ?
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through Emails or text messages to affected customers.
Stakeholder and Customer Advisories
Were there any advisories issued to stakeholders or customers for each incident ?
Incident : Data Breach BOU339080725
Customer Advisories: Emails or text messages to affected customers
What advisories does the company provide to stakeholders and customers following an incident ?
Advisories Provided: The company provides the following advisories to stakeholders and customers following an incident: was Emails or text messages to affected customers.
Additional Questions
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 Personal data, IBAN and SEPA mandate information.
Response to the Incidents
What containment measures were taken in the most recent incident ?
Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident was All necessary measures were put in place.
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 IBAN, SEPA mandate information and Personal data.
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 6.4M.
Regulatory Compliance
What was the most significant legal action taken for a regulatory violation ?
Most Significant Legal Action: The most significant legal action taken for a regulatory violation was Complaint submitted to France’s judicial authorities.
Stakeholder and Customer Advisories
What was the most recent customer advisory issued ?
Most Recent Customer Advisory: The most recent customer advisory issued was an Emails or text messages to affected customers.
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Latest Global CVEs (Not Company-Specific)
Description
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.
Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/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
- https://github.com/angular/angular/commit/0276479e7d0e280e0f8d26fa567d3b7aa97a516f
- https://github.com/angular/angular/commit/05fe6686a97fa0bcd3cf157805b3612033f975bc
- https://github.com/angular/angular/commit/3240d856d942727372a705252f7c8c115394a41e
- https://github.com/angular/angular/releases/tag/19.2.16
- https://github.com/angular/angular/releases/tag/20.3.14
- https://github.com/angular/angular/releases/tag/21.0.1
- https://github.com/angular/angular/security/advisories/GHSA-58c5-g7wp-6w37
Description
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.
Risk Information
cvss4
Base: 8.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/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
Description
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.
Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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
Description
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.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
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.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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