What is the official website of Hoya ?

The official website of Hoya is https://http://www.hoya.co.jp/english/index.html.

What is Hoya's cybersecurity risk score?

Hoya has an AI-generated cybersecurity risk score of 817 out of 1000, indicating a Good security posture according to Rankiteo's assessment.

How many security incidents has Hoya experienced?

According to Rankiteo, Hoya currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Hoya been affected by any supply chain cyber incidents ?

According to Rankiteo, Hoya has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Hoya have SOC 2 Type 1 certification ?

According to Rankiteo, Hoya is not certified under SOC 2 Type 1.

Does Hoya have SOC 2 Type 2 certification ?

According to Rankiteo, Hoya does not hold a SOC 2 Type 2 certification.

Does Hoya comply with GDPR ?

According to Rankiteo, Hoya is not listed as GDPR compliant.

Does Hoya have PCI DSS certification ?

According to Rankiteo, Hoya does not currently maintain PCI DSS compliance.

Does Hoya comply with HIPAA ?

According to Rankiteo, Hoya is not compliant with HIPAA regulations.

Does Hoya have ISO 27001 certification ?

According to Rankiteo,Hoya is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Hoya operate in ?

Hoya operates primarily in the Medical Device industry.

How many employees does Hoya have ?

Hoya employs approximately 1,894 people worldwide.

Does Hoya own any subsidiaries ?

Hoya presently has no subsidiaries across any sectors.

How many LinkedIn followers does Hoya have ?

Hoya's official LinkedIn profile has approximately 49,330 followers.

Does Hoya have a Crunchbase profile ?

No, Hoya does not have a profile on Crunchbase.

Does Hoya have a LinkedIn profile ?

Yes, Hoya maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/hoya.

How many cybersecurity incidents has Hoya experienced ?

As of August 12, 2026, Rankiteo reports that Hoya has not experienced any cybersecurity incidents.

How many peer or competitor companies does Hoya have ?

Hoya has an estimated 1,521 peer or competitor companies worldwide.

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Hoya

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817

/1000

Good

842

/1000

Good

Hoya Vendor Cyber Rating & Cyber Score

hoya.co.jp

Add Your Compliance Badge

Since its establishment in 1941 as Japan’s first specialty manufacturer of optical glass, HOYA has diversified into new business areas that exploit the potential of advanced optics technologies. The company has continued to grow as a global enterprise through the expansion of its diverse business activities, which encompass Information Technologies, Eye care, Medical, and Imaging Systems. HOYA will continue to maximize its corporate value for the benefit of all stakeholders in the company in accordance with the following corporate mission: "Dedicated to innovation in information technology, lifestyles and culture, HOYA envisions a world where all can enjoy the good life, living in harmony with nature."

Hoya A.I CyberSecurity Scoring

Scoring History

Hoya

Hoya CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

No data available

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A.I.

Hoya Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

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

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for Hoya

Incidents vs Medical Device Industry Avg (This Year)

No incidents recorded for Hoya in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Hoya in 2026.

Incident Types Hoya vs Medical Device Industry Avg (This Year)

No incidents recorded for Hoya in 2026.

Incident History - Hoya (X = Date, Y = Severity)

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SUBSIDIARY

Hoya Subsidiaries

Parent Company

Hoya

Medical Device

Website: https://http://www.hoya.co.jp/english/index.html

Company Size: 1,894

No subsidiary data available for this company.

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Hoya Similar Companies

Dentsply Sirona

dentsplysirona.com

A Global Total Solutions Provider Dentsply Sirona is the world’s largest manufacturer of professional dental products and technologies, empowering dental professionals to provide better, safer and faster dental care. Our products and solutions include leading positions and platforms across consumables, equipment, technology, and specialty products. Dentsply Sirona is one global team that brings out the best in our people, lives and breathes high performance and personal accountability, acts with uncompromising integrity, improves the practice of dentistry with an unrelenting commitment to our customers and demonstrates a passion for innovation that shapes the dental industry. As The Dental Solutions Company™ Dentsply Sirona’s comprehensive solutions offering includes leading product brands across consumables, equipment, technology and specialty products. With the broadest clinical education platform and an unparalleled commitment to R&D in dentistry, our mission and vision guide us to continuously aim higher, support our customers and advance patient care around the world. Dentsply Sirona’s Global Headquarters is located in Charlotte, North Carolina. Our shares are listed in the United States on NASDAQ under the symbol XRAY. We care about your privacy - you can view our Privacy Policy here: http://www.dentsplysirona.com/privacy.

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NEWS

Hoya CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

March 21, 2025 07:00 AM

Former Biden Administration Cyber Policy Expert Joins SFS Faculty

A high level federal defense official under President Joe Biden will join Georgetown University's School of Foreign Service (SFS) in August...

Read Article

May 10, 2024 07:00 AM

TRACKING RANSOMWARE : APRIL 2024

This report explores a comparative analysis of the top five ransomware groups' activities from March to April 2024.

Read Article

April 12, 2024 07:00 AM

Critical EUV chipmaking tool supplier hacked, pressed to pay $10 million for ransomware unlock – Hoya dismisses hack as an ‘IT system incident’

Japanese optical technology leader Hoya Corporation recently admitted (PDF) to being affected by an “IT system incident affecting the...

Read Article

April 08, 2024 07:00 AM

Japanese optics company Hoya suffers disruption after cyber attack

Hoya Corporation, one of the leading global manufacturers of optical products has halted some production and sales activities after a cyber...

Read Article

April 05, 2024 07:00 AM

World's second-largest eyeglass lens-maker blinded by infosec incident

Japan's Hoya – a maker of eyeglass and contact lenses, plus kit used to make semiconductor manufacturing, flat panel displays, and hard disk drives – has...

Read Article

April 04, 2024 07:00 AM

Japanese optics company Hoya says cyber incident affected production

Hoya Corporation, one of the world's largest manufacturers of lenses and other optical gear, said on Thursday that a possible breach of its systems has...

Read Article

April 04, 2024 07:00 AM

Cyberattack Shutters Operations at Japanese Lens Maker

Japanese lens manufacturer Hoya is investigating a cyber incident that has disrupted several manufacturing sites as well as an ordering system this week.

Read Article

March 07, 2024 08:00 AM

TCE Cyberwatch: Your Weekly Dose of Cybersecurity News

Cybersecurity is a field that's constantly evolving, and with each passing day, the internet becomes a more active and dangerous place.

Read Article

March 01, 2024 08:00 AM

Fortinet Team Wins Annual Stock Pitch Competition

The McDonough School of Business (MSB) hosted its second annual undergraduate stock pitch competition Feb. 23. At the competition, hosted by...

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-73250

SUMMARY

Notepad++ is a free and open-source source code editor. Prior to 8.9.7, the Notepad++ Windows 11 x64 and ARM64 installer passes the attacker-influenced installation directory `$INSTDIR` from PowerEditor/installer/nppSetup.nsi into a PowerShell `-Command` string used by RegisterMSIX to invoke Add-AppxPackage, allowing PowerShell subexpression syntax such as `$()` in the installation path to execute commands in the installer's security context when the context menu component is selected. This issue is fixed in version 8.9.7.

Published

Date2026-08-11

Updated

Date2026-08-11

RISK INFORMATION (Score: )

cvss4

Base Score: 5.4

Complexity: LOW

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/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

Impact Score

Exploitability

REFERENCES

CVE-2026-73249

SUMMARY

calibre is an e-book manager. Prior to 9.12.0, the calibre Content Server endpoint POST /book-update-annotations/{library_id}/{book_id}/{fmt} in src/calibre/srv/books.py omits needs_db_write=True, causing Router.dispatch() to skip ctx.check_for_write_access() before update_annotations() passes attacker-controlled JSON to db.merge_annotations_for_book(), which allows a readonly user or an anonymous user on an unauthenticated deployment to persist unauthorized book annotation changes. This issue is fixed in version 9.12.0.

Published

Date2026-08-11

Updated

Date2026-08-11

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-73248

SUMMARY

calibre is an e-book manager. Prior to 9.12.0, calibre processes attacker-controlled composite_template metadata from a malicious EPUB, OPF, PDF, or similar file through program: and a nested template() call whose formatter does not inherit allow_python_templates=False, allowing a nested python: template to reach compile_python_template and execute arbitrary Python code when the file is opened or imported. This issue is fixed in version 9.12.0.

Published

Date2026-08-11

Updated

Date2026-08-11

RISK INFORMATION (Score: )

cvss4

Base Score: 8.5

Complexity: LOW

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/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

Impact Score

Exploitability

REFERENCES

CVE-2026-73247

SUMMARY

Kestra is an open-source, event-driven orchestration platform. Prior to 2.0.0, Kestra's core/src/main/java/io/kestra/core/runners/pebble/functions/HttpFunction.java passes the user-controlled http() uri argument to URI.create() and the server-side HTTP client without restricting private, loopback, or link-local destinations, allowing an unauthenticated attacker to import and execute a flow that accesses internal services or cloud metadata.

Published

Date2026-08-11

Updated

Date2026-08-11

RISK INFORMATION (Score: 8.6)

cvss3

Base Score: 8.6

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Impact Score

Exploitability

3.9

REFERENCES

https://github.com/kestra-io/kestra/security/advisories/GHSA-r56g-q4p6-m3p6

CVE-2026-73246

SUMMARY

Kestra is an open-source, event-driven orchestration platform. Prior to 2.0.0-rc6, Kestra's worker/src/main/java/io/kestra/worker/endpoint/WorkerEndpoint.java serves GET /worker without authentication and serializes the complete live Task object, which can expose commands, environment variables, HTTP headers, connection details, plaintext credentials, and execution identifiers while the main API on port 8080 remains protected. This issue is fixed in 2.0.0-rc6.

Published

Date2026-08-11

Updated

Date2026-08-11

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Impact Score

3.6

Exploitability

3.9

REFERENCES

https://github.com/kestra-io/kestra/security/advisories/GHSA-m65f-q5gj-hg46

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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.

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