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PT Telkom Indonesia (Persero) Tbk (Telkom) is a state-owned information and communications technology enterprise and telecommunications network in Indonesia. The Government of Indonesia is the majority shareholder with 52.09 percent shares while the remaining 47.91 percent shares belong to public shareholders. Telkom’s shares are traded on the Indonesian Stock Exchange (IDX) where it is listed as “TLKM” and on the New York Stock Exchange (NYSE), which lists it as “TLK”. As it transforms to become a digital telecommunication company, TelkomGroup implements a customer-oriented business and company operational strategy. The transformation aims to trim down TelkomGroup’s organization to be leaner and more agile in adapting the fast-changing nature of telecommunications industry. The new organization is expected to be able to improve efficiency and be more effective in producing a quality customer experience. TelkomGroup’s activities grow and change in accordance to the development of new technology, information and digitalization, but still within the corridor of telecommunications and information technology. This is evident in the newly developed business lines, which complements the company’s existing legacy business.

Telkom Indonesia A.I CyberSecurity Scoring

Telkom Indonesia

Company Details

Linkedin ID:

telekomunikasi-indonesia

Employees number:

21,734

Number of followers:

849,504

NAICS:

517

Industry Type:

Telecommunications

Homepage:

telkom.co.id

IP Addresses:

0

Company ID:

TEL_1128000

Scan Status:

In-progress

AI scoreTelkom Indonesia Risk Score (AI oriented)

Between 750 and 799

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Telkom Indonesia Telecommunications
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globalscoreTelkom Indonesia Global Score (TPRM)

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Telkom Indonesia Telecommunications
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Telkom Indonesia Company CyberSecurity News & History

Past Incidents
0
Attack Types
0
No data available
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Telkom Indonesia Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

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Incident Predictions locked
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A.I Risk Score Likelihood 3 - 6 - 9 months

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A.I. Risk Score Predictions locked
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statics

Underwriter Stats for Telkom Indonesia

Incidents vs Telecommunications Industry Average (This Year)

No incidents recorded for Telkom Indonesia in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Telkom Indonesia in 2026.

Incident Types Telkom Indonesia vs Telecommunications Industry Avg (This Year)

No incidents recorded for Telkom Indonesia in 2026.

Incident History — Telkom Indonesia (X = Date, Y = Severity)

Telkom Indonesia cyber incidents detection timeline including parent company and subsidiaries

Telkom Indonesia Company Subsidiaries

SubsidiaryImage

PT Telkom Indonesia (Persero) Tbk (Telkom) is a state-owned information and communications technology enterprise and telecommunications network in Indonesia. The Government of Indonesia is the majority shareholder with 52.09 percent shares while the remaining 47.91 percent shares belong to public shareholders. Telkom’s shares are traded on the Indonesian Stock Exchange (IDX) where it is listed as “TLKM” and on the New York Stock Exchange (NYSE), which lists it as “TLK”. As it transforms to become a digital telecommunication company, TelkomGroup implements a customer-oriented business and company operational strategy. The transformation aims to trim down TelkomGroup’s organization to be leaner and more agile in adapting the fast-changing nature of telecommunications industry. The new organization is expected to be able to improve efficiency and be more effective in producing a quality customer experience. TelkomGroup’s activities grow and change in accordance to the development of new technology, information and digitalization, but still within the corridor of telecommunications and information technology. This is evident in the newly developed business lines, which complements the company’s existing legacy business.

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newsone

Telkom Indonesia CyberSecurity News

February 20, 2026 08:00 AM
MDI Ventures Seeks Repeatable Enterprise Integration Model Across SOEs

Indonesia's corporate venture capital arm MDI Ventures is entering a new phase. After actively investing across AI, cybersecurity,...

February 18, 2026 08:00 AM
Indonesia's MDI Ventures Doubles Down on Execution and Trust to Unlock Regional Portfolio Value

The Telkom-backed VC reinforces cross-sector partnerships and compliance standards to unlock scalable portfolio growth across Indonesia's...

September 23, 2025 07:00 AM
Igloo and Telkomsel partner to offer embedded insurance in Indonesia

Singapore-based regional insurtech Igloo has partnered with Telkomsel, Indonesia's biggest telecommunications service provider, to introduce...

August 16, 2025 07:00 AM
Telkom’s Strategic Steps to Increase B2B Market Share

digital and ICT services is growing rapidly, with major telecommunications companies worldwide targeting the enterprise segment.

January 21, 2025 08:00 AM
MDI Ventures Invests in CYFIRMA, Seek to Enhance SEA’s Cyber Security

MDI Ventures, a multi-fund venture capital firm under PT Telekomunikasi Indonesia Tbk (Telkom Group), today announced a strategic investment in CYFIRMA.

January 21, 2025 08:00 AM
CYFIRMA secures strategic investment from MDI Ventures to bolster cybersecurity in Southeast Asia

CYFIRMA, a Singapore-based cybersecurity company, has received a strategic investment from MDI Ventures, the venture capital arm of PT Telekomunikasi Indonesia...

January 06, 2025 08:00 AM
Connectivity cloud enables governments to gain control of growing digital services

Indonesia's GovTech Procurement, a division under Telkom Indonesia, expects transparency, efficiency and accessibility of its national...

December 24, 2024 08:00 AM
How to Get a Cybersecurity Analyst Role in Indonesia?

To secure a cybersecurity analyst role in Indonesia, start with at least a bachelor's degree in computer science or IT, bolstered by...

December 17, 2024 08:00 AM
Telkomsel Enterprise and Toyota Motor Manufacturing Indonesia (TMMIN) Collaborate to Enable Smart Manufacturing through the Implementation of a 5G Private Network

As one of the world's largest automotive manufacturers, Toyota produces approximately 10 million vehicles annually globally. In Indonesia...

faq

Frequently Asked Questions

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

Telkom Indonesia CyberSecurity History Information

Official Website of Telkom Indonesia

The official website of Telkom Indonesia is http://www.telkom.co.id.

Telkom Indonesia’s AI-Generated Cybersecurity Score

According to Rankiteo, Telkom Indonesia’s AI-generated cybersecurity score is 793, reflecting their Fair security posture.

How many security badges does Telkom Indonesia’ have ?

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

Has Telkom Indonesia been affected by any supply chain cyber incidents ?

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

Does Telkom Indonesia have SOC 2 Type 1 certification ?

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

Does Telkom Indonesia have SOC 2 Type 2 certification ?

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

Does Telkom Indonesia comply with GDPR ?

According to Rankiteo, Telkom Indonesia is not listed as GDPR compliant.

Does Telkom Indonesia have PCI DSS certification ?

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

Does Telkom Indonesia comply with HIPAA ?

According to Rankiteo, Telkom Indonesia is not compliant with HIPAA regulations.

Does Telkom Indonesia have ISO 27001 certification ?

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

Industry Classification of Telkom Indonesia

Telkom Indonesia operates primarily in the Telecommunications industry.

Number of Employees at Telkom Indonesia

Telkom Indonesia employs approximately 21,734 people worldwide.

Subsidiaries Owned by Telkom Indonesia

Telkom Indonesia presently has no subsidiaries across any sectors.

Telkom Indonesia’s LinkedIn Followers

Telkom Indonesia’s official LinkedIn profile has approximately 849,504 followers.

NAICS Classification of Telkom Indonesia

Telkom Indonesia is classified under the NAICS code 517, which corresponds to Telecommunications.

Telkom Indonesia’s Presence on Crunchbase

No, Telkom Indonesia does not have a profile on Crunchbase.

Telkom Indonesia’s Presence on LinkedIn

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

Cybersecurity Incidents Involving Telkom Indonesia

As of April 02, 2026, Rankiteo reports that Telkom Indonesia has not experienced any cybersecurity incidents.

Number of Peer and Competitor Companies

Telkom Indonesia has an estimated 10,042 peer or competitor companies worldwide.

Telkom Indonesia CyberSecurity History Information

How many cyber incidents has Telkom Indonesia faced ?

Total Incidents: According to Rankiteo, Telkom Indonesia has faced 0 incidents in the past.

What types of cybersecurity incidents have occurred at Telkom Indonesia ?

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

Incident Details

What are the most common types of attacks the company has faced ?

Additional Questions

cve

Latest Global CVEs (Not Company-Specific)

Description

A vulnerability was found in Nothings stb up to 1.26. Impacted is the function stbtt_InitFont_internal in the library stb_truetype.h of the component TTF File Handler. Performing a manipulation results in out-of-bounds read. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Risk Information
cvss2
Base: 5.0
Severity: LOW
AV:N/AC:L/Au:N/C:N/I:N/A:P
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
cvss4
Base: 5.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/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

V-SFT versions 6.2.10.0 and prior contain an out-of-bounds read in VS6ComFile!get_macro_mem_COM. Opening a crafted V7 file may lead to information disclosure from the affected product.

Risk Information
cvss3
Base: 7.8
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
cvss4
Base: 8.4
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/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
Description

V-SFT versions 6.2.10.0 and prior contain a stack-based buffer overflow in VS6ComFile!CSaveData::_conv_AnimationItem. Opening a crafted V7 file may lead to arbitrary code execution on the affected product.

Risk Information
cvss3
Base: 7.8
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
cvss4
Base: 8.4
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/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
Description

V-SFT versions 6.2.10.0 and prior contain an out-of-bounds read vulnerability in VS6MemInIF!set_temp_type_default. Opening a crafted V7 file may lead to information disclosure from the affected product.

Risk Information
cvss3
Base: 7.8
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
cvss4
Base: 8.4
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/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
Description

V-SFT versions 6.2.10.0 and prior contain an out-of-bounds read vulnerability in VS6ComFile!load_link_inf. Opening a crafted V7 file may lead to information disclosure from the affected product.

Risk Information
cvss3
Base: 7.8
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
cvss4
Base: 8.4
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/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

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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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