Company Details
lecolevancleefarpels
125
26,940
712
lecolevancleefarpels.com
0
L'É_2019515
In-progress


L'ÉCOLE, School of Jewelry Arts Company CyberSecurity Posture
lecolevancleefarpels.com💎 Welcome to the world of jewelry! 🎓 Courses, talks, exhibitions and books 📍 4 permanent campuses: Paris, Hong Kong, Shanghai and Dubai Open to all, L’ÉCOLE’s mission is to share jewelry culture with the widest possible audience. Founded in 2012 with the support of Van Cleef & Arpels, L’ÉCOLE, School of Jewelry Arts offers an exclusive program, revolving around three main themes: savoir-faire, history of jewelry, and the universe of gemstones. L'ÉCOLE welcomes the general public into the world of jewelry through courses, talks, exhibitions and publications, in Paris, Hong Kong, Shanghai and Dubai—its four permanent sites—and in the rest of the world with traveling events.
Company Details
lecolevancleefarpels
125
26,940
712
lecolevancleefarpels.com
0
L'É_2019515
In-progress
Between 750 and 799

LSJA Global Score (TPRM)XXXX

Description: Cartier experienced a significant ransomware attack that compromised customer data. The attack resulted in extensive financial and reputational damage. The breach exposed sensitive information, leading to potential customer data leaks. The organization faced substantial challenges in managing the incident, including operational disruptions and the need for extensive forensic investigations.


No incidents recorded for L'ÉCOLE, School of Jewelry Arts in 2026.
No incidents recorded for L'ÉCOLE, School of Jewelry Arts in 2026.
No incidents recorded for L'ÉCOLE, School of Jewelry Arts in 2026.
LSJA cyber incidents detection timeline including parent company and subsidiaries

💎 Welcome to the world of jewelry! 🎓 Courses, talks, exhibitions and books 📍 4 permanent campuses: Paris, Hong Kong, Shanghai and Dubai Open to all, L’ÉCOLE’s mission is to share jewelry culture with the widest possible audience. Founded in 2012 with the support of Van Cleef & Arpels, L’ÉCOLE, School of Jewelry Arts offers an exclusive program, revolving around three main themes: savoir-faire, history of jewelry, and the universe of gemstones. L'ÉCOLE welcomes the general public into the world of jewelry through courses, talks, exhibitions and publications, in Paris, Hong Kong, Shanghai and Dubai—its four permanent sites—and in the rest of the world with traveling events.

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Chanel is a private company and world leader in creating, manufacturing and distributing luxury products, including Ready-to-Wear, Accessories, Fragrances, Makeup, Skincare, Jewellery and Watches. Founded by Gabrielle Chanel in 1910, the House remains dedicated to exceptional craftsmanship and offer
Kering is a global, family-led luxury group, home to people whose passion and expertise nurture creative Houses across ready-to-wear and couture, leather goods, jewelry, eyewear and beauty: Gucci, Saint Laurent, Bottega Veneta, Balenciaga, McQueen, Brioni, Boucheron, Pomellato, Dodo, Qeelin, Ginori

Swatch Group is the world's number one manufacturer of finished watches. With its 16 watch brands, the Group is present in all price segments, and is also active in the manufacture and sale of jewelry, watch movements and components. Swatch Group unites, among other companies, the following watch b

Founded in Florence, Italy in 1921, Gucci is one of the world’s leading luxury brands. Following the House’s centenary, Gucci forges ahead continuing to redefine fashion and luxury while celebrating creativity, Italian craftsmanship, and innovation. Gucci is part of the global luxury group Kering,

The Prada Group is a global leader in the luxury industry and a pioneer in its unconventional dialogue with contemporary society across diverse cultural spheres. Home to prestigious brands as Prada, Miu Miu, Church’s, Car Shoe, Marchesi 1824 and Luna Rossa, the Group remains committed to enhancing

A creator, artisan and seller of high-quality objects since 1837, Hermès is an independent, family-owned French house that employs more than 16,600 people worldwide. Driven by its permanent entrepreneurial spirit and consistently high standards, Hermès cultivates the freedom and autonomy of each ind

Welcome to Christian Dior Couture, House of Dreams, House of Talents. Christian Dior was the designer of dreams. In founding his House in 1947, marked by the revolution of the New Look, he metamorphosed his reveries into wonderful creations. His visionary spirit never ceased to make Clients all ove

For more than 150 years, men and women at Louis Vuitton have shared the same spirit of excellence and passion, reaffirming their expertise every day, the world over. With us, every career is a journey, filled with excitement and challenge, desire and daring. There is no better way to reveal your pot
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Vintage jewelry is at the heart of this exhibition, which showcases the exquisite craftsmanship of pearls, not to mention their enduring...
Kazumi Arikawa, the founder and president of Albion Art Jewellery Institute, will launch a new book documenting his ownership of historic and artistic jewels...
A new arts institution that opened last month in China is part of a growing regional movement to showcase local craftsmanship.
The Van Cleef & Arpels-backed L'ECOLE, School of Jewelry Arts, in Paris, is offering a series of short videos on Instagram TV.
The L'École School of Jewelry Arts has begun but it's popularity means that there are few opportunities to take advantage these accessible...

Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of L'ÉCOLE, School of Jewelry Arts is https://http://www.lecolevancleefarpels.com.
According to Rankiteo, L'ÉCOLE, School of Jewelry Arts’s AI-generated cybersecurity score is 763, reflecting their Fair security posture.
According to Rankiteo, L'ÉCOLE, School of Jewelry Arts currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, L'ÉCOLE, School of Jewelry Arts has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.
According to Rankiteo, L'ÉCOLE, School of Jewelry Arts is not certified under SOC 2 Type 1.
According to Rankiteo, L'ÉCOLE, School of Jewelry Arts does not hold a SOC 2 Type 2 certification.
According to Rankiteo, L'ÉCOLE, School of Jewelry Arts is not listed as GDPR compliant.
According to Rankiteo, L'ÉCOLE, School of Jewelry Arts does not currently maintain PCI DSS compliance.
According to Rankiteo, L'ÉCOLE, School of Jewelry Arts is not compliant with HIPAA regulations.
According to Rankiteo,L'ÉCOLE, School of Jewelry Arts is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
L'ÉCOLE, School of Jewelry Arts operates primarily in the Museums, Historical Sites, and Zoos industry.
L'ÉCOLE, School of Jewelry Arts employs approximately 125 people worldwide.
L'ÉCOLE, School of Jewelry Arts presently has no subsidiaries across any sectors.
L'ÉCOLE, School of Jewelry Arts’s official LinkedIn profile has approximately 26,940 followers.
L'ÉCOLE, School of Jewelry Arts is classified under the NAICS code 712, which corresponds to Museums, Historical Sites, and Similar Institutions.
No, L'ÉCOLE, School of Jewelry Arts does not have a profile on Crunchbase.
Yes, L'ÉCOLE, School of Jewelry Arts maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/lecolevancleefarpels.
As of January 24, 2026, Rankiteo reports that L'ÉCOLE, School of Jewelry Arts has experienced 1 cybersecurity incidents.
L'ÉCOLE, School of Jewelry Arts has an estimated 2,180 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Ransomware.
Title: Ransomware Negotiations and Preparation Insights
Description: Opening lines of communication with ransomware actors is the best way to deliver a positive outcome from an event that will be “the worst day of the IT team’s lives,” a leading negotiator has claimed.
Type: Ransomware
Motivation: Financial gainData exfiltration
Common Attack Types: The most common types of attacks the company has faced is Ransomware.

Incident Response Plan Activated: True


Data Exfiltration: True

Lessons Learned: Better preparation for a ransomware event will help to reduce the business impact, and this requires collaboration across the organization.

Recommendations: Understand exactly what assets the organization manages, Identify where data is stored, Protect and back up data, Explore network architecture, Identify key assets, Classify data, Assess impact if data is compromisedUnderstand exactly what assets the organization manages, Identify where data is stored, Protect and back up data, Explore network architecture, Identify key assets, Classify data, Assess impact if data is compromisedUnderstand exactly what assets the organization manages, Identify where data is stored, Protect and back up data, Explore network architecture, Identify key assets, Classify data, Assess impact if data is compromisedUnderstand exactly what assets the organization manages, Identify where data is stored, Protect and back up data, Explore network architecture, Identify key assets, Classify data, Assess impact if data is compromisedUnderstand exactly what assets the organization manages, Identify where data is stored, Protect and back up data, Explore network architecture, Identify key assets, Classify data, Assess impact if data is compromisedUnderstand exactly what assets the organization manages, Identify where data is stored, Protect and back up data, Explore network architecture, Identify key assets, Classify data, Assess impact if data is compromisedUnderstand exactly what assets the organization manages, Identify where data is stored, Protect and back up data, Explore network architecture, Identify key assets, Classify data, Assess impact if data is compromised
Key Lessons Learned: The key lessons learned from past incidents are Better preparation for a ransomware event will help to reduce the business impact, and this requires collaboration across the organization.

Source: Infosec2025
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Infosec2025.
Most Significant Lesson Learned: The most significant lesson learned from past incidents was Better preparation for a ransomware event will help to reduce the business impact, and this requires collaboration across the organization.
Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was Explore network architecture, Classify data, Protect and back up data, Assess impact if data is compromised, Understand exactly what assets the organization manages, Identify key assets and Identify where data is stored.
Most Recent Source: The most recent source of information about an incident is Infosec2025.
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Typemill is a flat-file, Markdown-based CMS designed for informational documentation websites. A reflected Cross-Site Scripting (XSS) exists in the login error view template `login.twig` of versions 2.19.1 and below. The `username` value can be echoed back without proper contextual encoding when authentication fails. An attacker can execute script in the login page context. This issue has been fixed in version 2.19.2.
A DOM-based Cross-Site Scripting (XSS) vulnerability exists in the DomainCheckerApp class within domain/script.js of Sourcecodester Domain Availability Checker v1.0. The vulnerability occurs because the application improperly handles user-supplied data in the createResultElement method by using the unsafe innerHTML property to render domain search results.
A Remote Code Execution (RCE) vulnerability exists in Sourcecodester Modern Image Gallery App v1.0 within the gallery/upload.php component. The application fails to properly validate uploaded file contents. Additionally, the application preserves the user-supplied file extension during the save process. This allows an unauthenticated attacker to upload arbitrary PHP code by spoofing the MIME type as an image, leading to full system compromise.
A UNIX symbolic link following issue in the jailer component in Firecracker version v1.13.1 and earlier and 1.14.0 on Linux may allow a local host user with write access to the pre-created jailer directories to overwrite arbitrary host files via a symlink attack during the initialization copy at jailer startup, if the jailer is executed with root privileges. To mitigate this issue, users should upgrade to version v1.13.2 or 1.14.1 or above.
An information disclosure vulnerability exists in the /srvs/membersrv/getCashiers endpoint of the Aptsys gemscms backend platform thru 2025-05-28. This unauthenticated endpoint returns a list of cashier accounts, including names, email addresses, usernames, and passwords hashed using MD5. As MD5 is a broken cryptographic function, the hashes can be easily reversed using public tools, exposing user credentials in plaintext. This allows remote attackers to perform unauthorized logins and potentially gain access to sensitive POS operations or backend functions.

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