What is the official website of Chunghwa Telecom Co, Ltd. ?

The official website of Chunghwa Telecom Co, Ltd. is https://www.cht.com.tw/home/international/about/service/index.html.

What is Chunghwa Telecom Co, Ltd.'s cybersecurity risk score?

Chunghwa Telecom Co, Ltd. has an AI-generated cybersecurity risk score of 750 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Chunghwa Telecom Co, Ltd. experienced?

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

Has Chunghwa Telecom Co, Ltd. been affected by any supply chain cyber incidents ?

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

Does Chunghwa Telecom Co, Ltd. have SOC 2 Type 1 certification ?

According to Rankiteo, Chunghwa Telecom Co, Ltd. is not certified under SOC 2 Type 1.

Does Chunghwa Telecom Co, Ltd. have SOC 2 Type 2 certification ?

According to Rankiteo, Chunghwa Telecom Co, Ltd. does not hold a SOC 2 Type 2 certification.

Does Chunghwa Telecom Co, Ltd. comply with GDPR ?

According to Rankiteo, Chunghwa Telecom Co, Ltd. is not listed as GDPR compliant.

Does Chunghwa Telecom Co, Ltd. have PCI DSS certification ?

According to Rankiteo, Chunghwa Telecom Co, Ltd. does not currently maintain PCI DSS compliance.

Does Chunghwa Telecom Co, Ltd. comply with HIPAA ?

According to Rankiteo, Chunghwa Telecom Co, Ltd. is not compliant with HIPAA regulations.

Does Chunghwa Telecom Co, Ltd. have ISO 27001 certification ?

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

Which industry does Chunghwa Telecom Co, Ltd. operate in ?

Chunghwa Telecom Co, Ltd. operates primarily in the Telecommunications industry.

How many employees does Chunghwa Telecom Co, Ltd. have ?

Chunghwa Telecom Co, Ltd. employs approximately 2,846 people worldwide.

Does Chunghwa Telecom Co, Ltd. own any subsidiaries ?

Chunghwa Telecom Co, Ltd. presently has no subsidiaries across any sectors.

How many LinkedIn followers does Chunghwa Telecom Co, Ltd. have ?

Chunghwa Telecom Co, Ltd.'s official LinkedIn profile has approximately 12,195 followers.

What is the NAICS classification code for Chunghwa Telecom Co, Ltd. ?

Chunghwa Telecom Co, Ltd. is classified under the NAICS code 517, which corresponds to Telecommunications.

Does Chunghwa Telecom Co, Ltd. have a Crunchbase profile ?

No, Chunghwa Telecom Co, Ltd. does not have a profile on Crunchbase.

Does Chunghwa Telecom Co, Ltd. have a LinkedIn profile ?

Yes, Chunghwa Telecom Co, Ltd. maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/chunghwa-telecom-co-ltd.

How many cybersecurity incidents has Chunghwa Telecom Co, Ltd. experienced ?

As of June 24, 2026, Rankiteo reports that Chunghwa Telecom Co, Ltd. has experienced 1 cybersecurity incidents.

How many peer or competitor companies does Chunghwa Telecom Co, Ltd. have ?

Chunghwa Telecom Co, Ltd. has an estimated 10,210 peer or competitor companies worldwide.

What types of cybersecurity incidents has Chunghwa Telecom Co, Ltd. faced ?

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

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CTCL

Boost Score +25 with badge (5 left)

750

/1000

Fair

775

/1000

Fair

Chunghwa Telecom Co, Ltd. Vendor Cyber Rating & Cyber Score

cht.com.tw

Add Your Compliance Badge

Chunghwa Telecom provides integrated ICT solutions, ranging from international communications, internet, IDC, security to hybrid cloud and consulting services.

CTCL A.I CyberSecurity Scoring

Scoring History

CTCL

Chunghwa Telecom Co, Ltd. CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Chunghwa Telecom Co...

Cyber Attack

100

1/2025

CHU415092125

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A.I.

CTCL 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 CTCL

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for Chunghwa Telecom Co, Ltd. in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Chunghwa Telecom Co, Ltd. in 2026.

Incident Types CTCL vs Telecommunications Industry Avg (This Year)

No incidents recorded for Chunghwa Telecom Co, Ltd. in 2026.

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

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SUBSIDIARY

Chunghwa Telecom Co, Ltd. Subsidiaries

Parent Company

CTCL

Telecommunications

Website: https://www.cht.com.tw/home/international/about/service/index.html

Company Size: 10,001+ employees

No subsidiary data available for this company.

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NEWS

Chunghwa Telecom Co, Ltd. CyberSecurity News

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

February 27, 2026 08:00 AM

Chunghwa Telecom Files 2025 Sustainability and Financial Reports with U.S. SEC

The latest announcement is out from Chunghwa Telecom Co ( (CHT) ). On February 26, 2026, Chunghwa Telecom Co., Ltd. filed a Form 6-K with...

Read Article

January 26, 2026 08:00 AM

Chunghwa Telecom unveils AI, infrastructure strategy

Taiwan's Chunghwa Telecom has unveiled a 2026 plan for major investments in AI platforms, distributed infrastructure, cybersecurity,...

Read Article

January 24, 2026 08:00 AM

Chunghwa Telecom Unveils AI-Centric 2026 Guidance with Higher Revenue and Capex Targets

Detailed price information for Chunghwa Telecom Ltd ADR (CHT-N) from The Globe and Mail including charting and trades.

Read Article

January 23, 2026 08:00 AM

Chunghwa Telecom Reports 2026 Guidance

Chunghwa Telecom Co., Ltd. (TAIEX: 2412, NYSE: CHT) ("Chunghwa" or "the Company") today reported its guidance for 2026 on a consolidated...

Read Article

December 23, 2025 08:00 AM

Chunghwa Telecom Announces Retirement of Senior Executive Vice President and Training Institute Leadership Change

Chunghwa Telecom Co ( (CHT) ) just unveiled an announcement. Chunghwa Telecom Co., Ltd. reported a senior management change following the...

Read Article

October 22, 2025 07:00 AM

Israel/Taiwan • Secrets of Taiwan-Israel cyberpact revealed - 22/10/2025

Taiwan-Israel: behind the scenes of a discreet partnership (2/2) – Behind apparent standard technological agreements, Israeli and Taiwanese...

Read Article

July 02, 2025 07:00 AM

Chunghwa Telecom enters smart camera market to capture image-based care business opportunities

Taiwan's telecom operator Chunghwa Telecom (CHT) has launched the Hami Cam AI smart camera, targeting the growing demand for companionship and remote care.

Read Article

July 02, 2025 07:00 AM

Shin Kong Vietnam and PVI partner for digital insurance growth

Taiwan-based insurance firm Shin Kong Vietnam and Vietnam-based PVI Insurance have on Tuesday held a formal opening ceremony, marking the beginning of their...

Read Article

June 27, 2025 07:00 AM

10 Biggest Data Breaches in Taiwan [2026]

Learn about the biggest data breaches in Taiwan, why Taiwan is an attractive target for cyber attacks and how these could have been...

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-56785

SUMMARY

FlatPress versions prior to commit 10be83c, contains a stored cross-site scripting vulnerability in comment and contact forms where name, URL, and email fields are rendered without proper output encoding in Smarty templates. Attackers can inject arbitrary HTML and JavaScript through these fields to execute malicious scripts in browsers of viewers including administrators, or bypass URL scheme validation to inject javascript: or data: URIs.

Published

Date2026-06-23

Updated

Date2026-06-23

RISK INFORMATION (Score: 8.2)

cvss3

Base Score: 8.2

Complexity: LOW

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

cvss4

Base Score: 8.4

Complexity: LOW

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

4.7

Exploitability

2.8

REFERENCES

CVE-2026-54588

SUMMARY

Poweradmin is a web-based DNS administration tool for PowerDNS server. Versions prior to 4.2.4 and 4.3.3 use the attacker-controlled `HTTP_HOST` request header as the authoritative source for building callback URLs in its OIDC, SAML, and logout authentication flows without any validation. An unauthenticated attacker can poison the `redirect_uri` sent to the Identity Provider, causing the IdP to redirect the victim's authorization code to an attacker-controlled server - resulting in full account takeover with no credentials required. Versions 4.2.4 and 4.3.3 patch the issue.

Published

Date2026-06-23

Updated

Date2026-06-23

RISK INFORMATION (Score: 9.6)

cvss3

Base Score: 9.6

Complexity: LOW

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

Impact Score

Exploitability

2.8

REFERENCES

CVE-2026-48493

SUMMARY

Snipe-IT is an IT asset/license management system. In versions prior to 8.6.0, a user with only users.edit can send a PATCH to /api/v1/users/{their_own_id} and grant themselves any permission except admin and superuser — for example `assets.view`, `assets.create`, `reports.view`, import, etc. The issue is patched in version 8.6.0.

Published

Date2026-06-23

Updated

Date2026-06-23

RISK INFORMATION (Score: 5.5)

cvss3

Base Score: 5.5

Complexity: LOW

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

Impact Score

4.2

Exploitability

1.2

REFERENCES

CVE-2026-47693

SUMMARY

Poweradmin is a web-based DNS administration tool for PowerDNS server. Versions prior to 4.2.4 and 4.3.3 are vulnerable to CSV Injection (Formula Injection) in its log export functionality. User-controlled data — specifically the username field — is written to exported CSV files without sanitizing formula trigger characters (=, +, -, @). When an administrator exports activity logs and opens the resulting CSV in a spreadsheet application (Microsoft Excel, LibreOffice Calc, Google Sheets), any formula stored in a username is executed by the application. This can be used for phishing attacks against administrators or data exfiltration. Versions 4.2.4 and 4.3.3 patch the issue.

Published

Date2026-06-23

Updated

Date2026-06-23

RISK INFORMATION (Score: 6.9)

cvss3

Base Score: 6.9

Complexity: LOW

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

Impact Score

4.7

Exploitability

1.7

REFERENCES

CVE-2026-12164

SUMMARY

Fortra File Integrity Monitoring (FIM), formerly Tripwire Enterprise, versions prior to 9.4.0 may assign incorrect or elevated effective permissions to users created by the tetool import command while FIM is running, particularly when the import also creates or changes roles or role-permission relationships.

Published

Date2026-06-23

Updated

Date2026-06-23

RISK INFORMATION (Score: 4.4)

cvss3

Base Score: 4.4

Complexity: LOW

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

Impact Score

3.6

Exploitability

0.8

REFERENCES

https://www.fortra.com/security/advisories/product-security/fi-2026-010

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