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💎 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.

L'ÉCOLE, School of Jewelry Arts A.I CyberSecurity Scoring

LSJA

Company Details

Linkedin ID:

lecolevancleefarpels

Employees number:

125

Number of followers:

26,940

NAICS:

712

Industry Type:

Museums, Historical Sites, and Zoos

Homepage:

lecolevancleefarpels.com

IP Addresses:

0

Company ID:

L'É_2019515

Scan Status:

In-progress

AI scoreLSJA Risk Score (AI oriented)

Between 750 and 799

https://images.rankiteo.com/companyimages/lecolevancleefarpels.jpeg
LSJA Museums, Historical Sites, and Zoos
Updated:
  • Powered by our proprietary A.I cyber incident model
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globalscoreLSJA Global Score (TPRM)

XXXX

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LSJA Museums, Historical Sites, and Zoos
  • Instant access to detailed risk factors
  • Benchmark vs. industry & size peers
  • Vulnerabilities
  • Findings

LSJA Company CyberSecurity News & History

Past Incidents
1
Attack Types
1
EntityTypeSeverityImpactSeenBlog DetailsSupply Chain SourceIncident DetailsView
L'ÉCOLE, School of Jewelry ArtsRansomware10046/2025NA
Rankiteo Explanation :
Attack with significant impact with customers data leaks

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.

Cartier
Ransomware
Severity: 100
Impact: 4
Seen: 6/2025
Blog:
Supply Chain Source: NA
Rankiteo Explanation
Attack with significant impact with customers data leaks

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.

Ailogo

LSJA Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

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Incident Predictions locked
Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

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A.I. Risk Score Predictions locked
Access Monitoring Plan
statics

Underwriter Stats for LSJA

Incidents vs Museums, Historical Sites, and Zoos Industry Average (This Year)

No incidents recorded for L'ÉCOLE, School of Jewelry Arts in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for L'ÉCOLE, School of Jewelry Arts in 2026.

Incident Types LSJA vs Museums, Historical Sites, and Zoos Industry Avg (This Year)

No incidents recorded for L'ÉCOLE, School of Jewelry Arts in 2026.

Incident History — LSJA (X = Date, Y = Severity)

LSJA cyber incidents detection timeline including parent company and subsidiaries

LSJA Company Subsidiaries

SubsidiaryImage

💎 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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newsone

LSJA CyberSecurity News

January 16, 2025 08:00 AM
Paris, City Of Pearls: An Exhibition Celebrating The Art Of Jewelry

Vintage jewelry is at the heart of this exhibition, which showcases the exquisite craftsmanship of pearls, not to mention their enduring...

September 15, 2024 07:00 AM
L’École To Unveil Book By Esteemed Jewelry Collector Kazumi Arikawa

Kazumi Arikawa, the founder and president of Albion Art Jewellery Institute, will launch a new book documenting his ownership of historic and artistic jewels...

October 05, 2023 07:00 AM
Jewellery takes centre stage in museums across Asia

A new arts institution that opened last month in China is part of a growing regional movement to showcase local craftsmanship.

April 24, 2020 07:00 AM
Paris School Of Jewelry Arts Brings Story Of French Crown Jewels To Instagram

The Van Cleef & Arpels-backed L'ECOLE, School of Jewelry Arts, in Paris, is offering a series of short videos on Instagram TV.

October 30, 2018 07:00 AM
Van Cleef & Arpels Jewelry Arts School Is For Everyone

The L'École School of Jewelry Arts has begun but it's popularity means that there are few opportunities to take advantage these accessible...

faq

Frequently Asked Questions

Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.

LSJA CyberSecurity History Information

Official Website of L'ÉCOLE, School of Jewelry Arts

The official website of L'ÉCOLE, School of Jewelry Arts is https://http://www.lecolevancleefarpels.com.

L'ÉCOLE, School of Jewelry Arts’s AI-Generated Cybersecurity Score

According to Rankiteo, L'ÉCOLE, School of Jewelry Arts’s AI-generated cybersecurity score is 763, reflecting their Fair security posture.

How many security badges does L'ÉCOLE, School of Jewelry Arts’ have ?

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.

Has L'ÉCOLE, School of Jewelry Arts been affected by any supply chain cyber incidents ?

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.

Does L'ÉCOLE, School of Jewelry Arts have SOC 2 Type 1 certification ?

According to Rankiteo, L'ÉCOLE, School of Jewelry Arts is not certified under SOC 2 Type 1.

Does L'ÉCOLE, School of Jewelry Arts have SOC 2 Type 2 certification ?

According to Rankiteo, L'ÉCOLE, School of Jewelry Arts does not hold a SOC 2 Type 2 certification.

Does L'ÉCOLE, School of Jewelry Arts comply with GDPR ?

According to Rankiteo, L'ÉCOLE, School of Jewelry Arts is not listed as GDPR compliant.

Does L'ÉCOLE, School of Jewelry Arts have PCI DSS certification ?

According to Rankiteo, L'ÉCOLE, School of Jewelry Arts does not currently maintain PCI DSS compliance.

Does L'ÉCOLE, School of Jewelry Arts comply with HIPAA ?

According to Rankiteo, L'ÉCOLE, School of Jewelry Arts is not compliant with HIPAA regulations.

Does L'ÉCOLE, School of Jewelry Arts have ISO 27001 certification ?

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.

Industry Classification of L'ÉCOLE, School of Jewelry Arts

L'ÉCOLE, School of Jewelry Arts operates primarily in the Museums, Historical Sites, and Zoos industry.

Number of Employees at L'ÉCOLE, School of Jewelry Arts

L'ÉCOLE, School of Jewelry Arts employs approximately 125 people worldwide.

Subsidiaries Owned by L'ÉCOLE, School of Jewelry Arts

L'ÉCOLE, School of Jewelry Arts presently has no subsidiaries across any sectors.

L'ÉCOLE, School of Jewelry Arts’s LinkedIn Followers

L'ÉCOLE, School of Jewelry Arts’s official LinkedIn profile has approximately 26,940 followers.

NAICS Classification of L'ÉCOLE, School of Jewelry Arts

L'ÉCOLE, School of Jewelry Arts is classified under the NAICS code 712, which corresponds to Museums, Historical Sites, and Similar Institutions.

L'ÉCOLE, School of Jewelry Arts’s Presence on Crunchbase

No, L'ÉCOLE, School of Jewelry Arts does not have a profile on Crunchbase.

L'ÉCOLE, School of Jewelry Arts’s Presence on LinkedIn

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.

Cybersecurity Incidents Involving L'ÉCOLE, School of Jewelry Arts

As of January 24, 2026, Rankiteo reports that L'ÉCOLE, School of Jewelry Arts has experienced 1 cybersecurity incidents.

Number of Peer and Competitor Companies

L'ÉCOLE, School of Jewelry Arts has an estimated 2,180 peer or competitor companies worldwide.

What types of cybersecurity incidents have occurred at L'ÉCOLE, School of Jewelry Arts ?

Incident Types: The types of cybersecurity incidents that have occurred include Ransomware.

Incident Details

Can you provide details on each incident ?

Incident : 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

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 Ransomware.

Impact of the Incidents

Which entities were affected by each incident ?

Incident : Ransomware CAR722060625

Entity Type: Retailers, Fashion brands

Industry: Retail, Fashion

Response to the Incidents

What measures were taken in response to each incident ?

Incident : Ransomware CAR722060625

Incident Response Plan Activated: True

Data Breach Information

What type of data was compromised in each breach ?

Incident : Ransomware CAR722060625

Ransomware Information

Was ransomware involved in any of the incidents ?

Incident : Ransomware CAR722060625

Data Exfiltration: True

Lessons Learned and Recommendations

What lessons were learned from each incident ?

Incident : Ransomware CAR722060625

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

What recommendations were made to prevent future incidents ?

Incident : Ransomware CAR722060625

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

What are the key lessons learned from past incidents ?

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.

References

Where can I find more information about each incident ?

Incident : Ransomware CAR722060625

Source: Infosec2025

Where can stakeholders find additional resources on cybersecurity best practices ?

Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Infosec2025.

Investigation Status

Post-Incident Analysis

Additional Questions

Response to the Incidents

Lessons Learned and Recommendations

What was the most significant lesson learned from past incidents ?

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.

What was the most significant recommendation implemented to improve cybersecurity ?

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.

References

What is the most recent source of information about an incident ?

Most Recent Source: The most recent source of information about an incident is Infosec2025.

cve

Latest Global CVEs (Not Company-Specific)

Description

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.

Risk Information
cvss3
Base: 5.4
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Description

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.

Description

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.

Description

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.

Risk Information
cvss3
Base: 6.0
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
cvss4
Base: 6.0
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:H/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

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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These are some of the factors we use to calculate the overall score:

Network Security

Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.

SBOM (Software Bill of Materials)

Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

CMDB (Configuration Management Database)

Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.

Threat Intelligence

Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.

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