Bouygues Construction Vendor Cyber Rating & Cyber Score
bouygues-construction.comBouygues Construction employs 35,600 people around the world, all driven by the greatest and most exciting responsibility of all – building for life. For our customers in more than 50 countries, we deliver much more than projects. We build to create spaces, connections and opportunities. We improve daily life for millions of people by creating structures and buildings that welcome life in all its diversity, serving all our needs: housing, healthcare, education, work, tourism, leisure activities, public services, etc. We are aware that everything we build is here to stay, and our legacy as builders will be with us for generations to come. This is why every day, we look for new solutions in order to design, renovate, and build differently. Our aim is to address the critical imperatives of the environmental transition: we are committed to making construction sustainable and less resource-intensive. We support the development of low-carbon energy production and public transport infrastructures, and we construct and renovate buildings and neighbourhoods using low-carbon materials, optimising the design of our structures and taking account of their lifecycle. Because the men and women of Bouygues Construction are our most precious asset, we ensure that everyone is safe at all times, and that human rights and ethical standards are respected. Finally, we are committed to ensuring that everyone can achieve their full potential in their work by building a career path that reflects the values we hold dear: respect, commitment, pioneering and sharing.
Company Details
bouygues-construction
24,731
534,422
23
bouygues-construction.com
0
BOU_8979054
In-progress
Bouygues Construction Risk Score (AI oriented)Between 750 and 799
Bouygues Construction Global Score (TPRM)XXXX
Description: Rockrose Development Suffers Major Data Breach in July 2025, Impacting 47,000 Individuals Rockrose Development, a New York-based real estate firm, confirmed a July 2025 data breach exposing sensitive personal information of 47,392 residents and employees. The compromised data includes names, Social Security numbers, taxpayer IDs, driver’s license and passport numbers, financial account details, health insurance records, medical information, and online credentials. The ransomware group Play claimed responsibility for the attack, alleging it stole documents related to clients, payroll, accounting, and taxes. Rockrose has not verified the gang’s claims, nor disclosed whether a ransom was paid or how the breach occurred. The company is offering affected individuals 24 months of free identity protection through Experian, with an enrollment deadline of March 31, 2026. Play, active since June 2022, employs a double-extortion tactic, demanding payment for both decryption keys and to prevent public release of stolen data. In 2025 alone, the group has claimed 41 confirmed attacks and 339 unconfirmed incidents, with construction and real estate firms among its recent targets. Other victims this year include Rock Solid Stabilization & Reclamation, Gorham Sand & Gravel, Thomas Safran & Associates, and All States Materials Group. The Rockrose breach is the largest ransomware attack on a U.S. construction or real estate firm tracked since 2018, accounting for the majority of the 69,513 records compromised in the sector this year. Such attacks can disrupt critical operations, including payroll, billing, and communication systems, while exposing victims to fraud risks. Founded in 1970, Rockrose has developed over 15,000 residential units and nearly 6 million square feet of office space in New York and Washington, D.C.
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.
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.
No incidents recorded for Bouygues Construction in 2026.
No incidents recorded for Bouygues Construction in 2026.
No incidents recorded for Bouygues Construction in 2026.
Bouygues Construction cyber incidents detection timeline including parent company and subsidiaries
Bouygues Construction employs 35,600 people around the world, all driven by the greatest and most exciting responsibility of all – building for life. For our customers in more than 50 countries, we deliver much more than projects. We build to create spaces, connections and opportunities. We improve daily life for millions of people by creating structures and buildings that welcome life in all its diversity, serving all our needs: housing, healthcare, education, work, tourism, leisure activities, public services, etc. We are aware that everything we build is here to stay, and our legacy as builders will be with us for generations to come. This is why every day, we look for new solutions in order to design, renovate, and build differently. Our aim is to address the critical imperatives of the environmental transition: we are committed to making construction sustainable and less resource-intensive. We support the development of low-carbon energy production and public transport infrastructures, and we construct and renovate buildings and neighbourhoods using low-carbon materials, optimising the design of our structures and taking account of their lifecycle. Because the men and women of Bouygues Construction are our most precious asset, we ensure that everyone is safe at all times, and that human rights and ethical standards are respected. Finally, we are committed to ensuring that everyone can achieve their full potential in their work by building a career path that reflects the values we hold dear: respect, commitment, pioneering and sharing.
As North America’s largest equipment rental company, with 1600+ stores across North America, Europe, Australia and New Zealand, we serve construction and industrial companies, utilities, municipalities, homeowners, and communities, with the goal of fulfilling customer needs and surpassing expectatio
Founded in 1952 by Francis Bouygues, Bouygues is a diversified services group operating in over 80 countries with 200,000 employees all working to make life better every day. Its business activities in construction (Bouygues Construction, Bouygues Immobilier, Colas); energies & services (Equans); me
At Kiewit, the projects we deliver make a difference, and we offer opportunities for you to make one, too. Our construction and engineering professionals work on some of the industry’s most complex, challenging and rewarding projects – whether it’s boring tunnels through mountains, turning rivers in
Skanska Group uses knowledge & foresight to shape the way people live, work, and connect. More than 138 years in the making, we’re one of the world’s largest development and construction companies, with 2024 revenue totaling SEK 177 billion. We operate in select markets throughout the Nordics, Europ
KEC International Limited, the flagship company of RPG Enterprises is a diversified global infrastructure Engineering, Procurement & Construction (EPC) major, with a presence in the verticals of Power Transmission & Distribution, Railways, Civil, Urban Infrastructure, Oil & Gas Pipelines, Solar, Sma
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
At STRABAG around 86,000 people working on progress at more than 2,400 locations worldwide. Uniqueness and individual strengths characterise both our projects and each of us as individuals. Whether its building construction, civil engineering, road construction, underground engineering, bridge build
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
Holcim is the leading partner for sustainable construction with net sales of CHF 15.7 billion in 2025, creating value across the built environment from infrastructure and industry to buildings. We have more than 45 000 employees in 43 attractive markets – across Europe, Latin America and Asia, Mid
.png)
As the building industry digitizes, cyber hygiene, training and insurance are critical, a construction attorney writes.
Bouygues Construction has reported sales of €5.5bn ($6.15bn) in the first quarter (Q1) of 2025, up 3% year-on-year (YoY).
The six winners offer technology solutions to reduce emissions in producing concrete, steel, and bio-based materials essential for building construction.
Award-winning digital construction specialist, Husseini Musa Kehinde shares insights into his journey and his vision for the sector.
J. Paul Haynes, P.Eng., President and COO, eSentire explores how firms can use cybersecurity to protect themselves from ransomware attacks.
Contractors with weak cyber-security measures could be turned down for insurance unless they implement stronger safeguards, a cyber-security expert has warned.
Bouygues' acquisition of Equans at the end of 2021 will see it become a key player in the energy, digital and industrial transitions.
Companies like Shawmut emphasize strengthening security, as a new report finds that contractors are at high risk for ransomware and other...
The architecture, engineering, and construction (AEC) industry is increasingly becoming digital and more prone to cyber-attacks.
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of Bouygues Construction is http://www.bouygues-construction.com/.
According to Rankiteo, Bouygues Construction’s AI-generated cybersecurity score is 791, reflecting their Fair security posture.
According to Rankiteo, Bouygues Construction currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, Bouygues Construction has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.
According to Rankiteo, Bouygues Construction is not certified under SOC 2 Type 1.
According to Rankiteo, Bouygues Construction does not hold a SOC 2 Type 2 certification.
According to Rankiteo, Bouygues Construction is not listed as GDPR compliant.
According to Rankiteo, Bouygues Construction does not currently maintain PCI DSS compliance.
According to Rankiteo, Bouygues Construction is not compliant with HIPAA regulations.
According to Rankiteo,Bouygues Construction is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Bouygues Construction operates primarily in the Construction industry.
Bouygues Construction employs approximately 24,731 people worldwide.
Bouygues Construction presently has no subsidiaries across any sectors.
Bouygues Construction’s official LinkedIn profile has approximately 534,422 followers.
Bouygues Construction is classified under the NAICS code 23, which corresponds to Construction.
No, Bouygues Construction does not have a profile on Crunchbase.
Yes, Bouygues Construction maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/bouygues-construction.
As of April 04, 2026, Rankiteo reports that Bouygues Construction has experienced 3 cybersecurity incidents.
Bouygues Construction has an estimated 39,574 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Ransomware, 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, and third party assistance with experian (identity protection), and communication strategy with victim notification..
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
Title: Rockrose Development Data Breach
Description: Rockrose Development confirmed a data breach in July 2025 that compromised personal information of residents and employees. The ransomware gang Play claimed responsibility for the breach, stating they stole documents related to clients, budget, payroll, accounting, taxes, IDs, and financial information.
Date Detected: 2025-07
Type: Data Breach, Ransomware
Threat Actor: Play
Motivation: Financial gain, Data exfiltration
Common Attack Types: The most common types of attacks the company has faced is Ransomware.
Data Compromised: IBAN, SEPA mandate information
Identity Theft Risk: High
Payment Information Risk: High
Data Compromised: Personal and sensitive information
Operational Impact: Disruption of critical operations including communication systems, access to files, ordering, billing, payroll, websites
Brand Reputation Impact: Yes
Identity Theft Risk: Yes
Payment Information Risk: Yes
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Personal data, IBAN, SEPA mandate information, Names, Social Security Numbers, Taxpayer Identification Numbers, Driver’S License Numbers, Passport Numbers, Financial Account And Routing Numbers, Health Insurance Info, Medical Info, Online Account Credentials and .
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
Entity Name: Rockrose Development
Entity Type: Company
Industry: Real Estate, Construction
Location: New York, Washington, DC
Customers Affected: 47392
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
Third Party Assistance: Experian (identity protection)
Communication Strategy: Victim notification
Incident Response Plan: The company's incident response plan is described as Yes.
Third-Party Assistance: The company involves third-party assistance in incident response through Experian (identity protection).
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
Type of Data Compromised: Names, Social security numbers, Taxpayer identification numbers, Driver’s license numbers, Passport numbers, Financial account and routing numbers, Health insurance info, Medical info, Online account credentials
Number of Records Exposed: 47392
Sensitivity of Data: High
Data Exfiltration: Yes
Personally Identifiable Information: Yes
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.
Source: Comparitech
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Comparitech.
Investigation Status: Ongoing
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through Emails or text messages to affected customers and Victim notification.
Customer Advisories: Emails or text messages to affected customers
Customer Advisories: 24 months of free identity protection through Experian (enrollment deadline: March 31, 2026)
Advisories Provided: The company provides the following advisories to stakeholders and customers following an incident: were Emails or text messages to affected customers, 24 months of free identity protection through Experian (enrollment deadline: March 31 and 2026).
Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as Experian (identity protection).
Last Attacking Group: The attacking group in the last incident was an Play.
Most Recent Incident Detected: The most recent incident detected was on 2025-07.
Most Significant Data Compromised: The most significant data compromised in an incident were Personal data, IBAN, SEPA mandate information and Personal and sensitive information.
Third-Party Assistance in Most Recent Incident: The third-party assistance involved in the most recent incident was Experian (identity protection).
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 and sensitive information, 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 Source: The most recent source of information about an incident is Comparitech.
Current Status of Most Recent Investigation: The current status of the most recent investigation is Ongoing.
Most Recent Customer Advisory: The most recent customer advisory issued were an Emails or text messages to affected customers, 24 months of free identity protection through Experian (enrollment deadline: March 31 and 2026).
.png)
nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, two peer-facing consensus request handlers assume that the history index is always available and call blockchain.history_store.history_index().unwrap() directly. That assumption is false by construction. HistoryStoreProxy::history_index() explicitly returns None for the valid HistoryStoreProxy::WithoutIndex state. when a full node is syncing or otherwise running without the history index, a remote peer can send RequestTransactionsProof or RequestTransactionReceiptsByAddress and trigger an Option::unwrap() panic on the request path. This issue has been patched in version 1.3.0.
PraisonAI is a multi-agent teams system. Prior to version 1.5.95, FileTools.download_file() in praisonaiagents validates the destination path but performs no validation on the url parameter, passing it directly to httpx.stream() with follow_redirects=True. An attacker who controls the URL can reach any host accessible from the server including cloud metadata services and internal network services. This issue has been patched in version 1.5.95.
PraisonAI is a multi-agent teams system. Prior to version 4.5.97, OAuthManager.validate_token() returns True for any token not found in its internal store, which is empty by default. Any HTTP request to the MCP server with an arbitrary Bearer token is treated as authenticated, granting full access to all registered tools and agent capabilities. This issue has been patched in version 4.5.97.
PraisonAI is a multi-agent teams system. Prior to version 4.5.97, the PraisonAI Gateway server accepts WebSocket connections at /ws and serves agent topology at /info with no authentication. Any network client can connect, enumerate registered agents, and send arbitrary messages to agents and their tool sets. This issue has been patched in version 4.5.97.
PraisonAI is a multi-agent teams system. Prior to version 4.5.90, MCPToolIndex.search_tools() compiles a caller-supplied string directly as a Python regular expression with no validation, sanitization, or timeout. A crafted regex causes catastrophic backtracking in the re engine, blocking the Python thread for hundreds of seconds and causing a complete service outage. This issue has been patched in version 4.5.90.
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.
Rapid