Comparison Overview

PT. Indosat Tbk

VS

Lumen Technologies

PT. Indosat Tbk

Jl. Medan Merdeka Barat No. 21 Jakarta 10110, Indonesia, None, Jakarta Pusat, DKI Jakarta, ID, 10110
Last Update: 2025-11-21
Between 750 and 799

Indosat Ooredoo Hutchison (IDX: ISAT) ("IOH"), are here with our vision to become the most preferred digital telecommunications company of Indonesia. The IOH merger combines two highly complementary businesses between PT Indosat Tbk (“Indosat Ooredoo”) and PT Hutchison 3 Indonesia to create a new world-class digital telecoms and internet company for Indonesia that can better compete and create additional value for all stakeholders, including employees, customers, and shareholders. Indosat Ooredoo Hutchison is now the second-largest mobile telecoms business in Indonesia. Indosat Ooredoo Hutchison will be guided by its corporate vision “To Become the Most Preferred Digital Telco of Indonesia” to capture the tremendous market opportunities presented by Indonesia’s digital and economic growth. The Company’s enhanced scale, financial strength, and expertise, combined with its preeminent networks, talent, and strategic partnerships, will enable Indosat Ooredoo Hutchison to become a key telco player driving Indonesia’s digital transformation agenda. The Company will focus on its core mission of delivering world-class digital experiences while connecting and empowering every Indonesian.

NAICS: 517
NAICS Definition: Telecommunications
Employees: 11,733
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Lumen Technologies

Monroe, Louisiana , US, 71203
Last Update: 2025-11-23
Between 750 and 799

Lumen connects the world. We digitally connect people, data and applications – quickly, securely and effortlessly. Everything we do at Lumen takes advantage of our network strength. From metro connectivity to long-haul data transport to our edge cloud, security, and managed service capabilities, we meet our customers’ needs today and as they build for tomorrow.

NAICS: 517
NAICS Definition: Telecommunications
Employees: 49,694
Subsidiaries: 4
12-month incidents
0
Known data breaches
1
Attack type number
3

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/indosat.jpeg
PT. Indosat Tbk
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/lumentechnologies.jpeg
Lumen Technologies
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
PT. Indosat Tbk
100%
Compliance Rate
0/4 Standards Verified
Lumen Technologies
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Telecommunications Industry Average (This Year)

No incidents recorded for PT. Indosat Tbk in 2025.

Incidents vs Telecommunications Industry Average (This Year)

No incidents recorded for Lumen Technologies in 2025.

Incident History — PT. Indosat Tbk (X = Date, Y = Severity)

PT. Indosat Tbk cyber incidents detection timeline including parent company and subsidiaries

Incident History — Lumen Technologies (X = Date, Y = Severity)

Lumen Technologies cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/indosat.jpeg
PT. Indosat Tbk
Incidents

No Incident

https://images.rankiteo.com/companyimages/lumentechnologies.jpeg
Lumen Technologies
Incidents

Date Detected: 03/2023
Type:Ransomware
Blog: Blog

Date Detected: 8/2020
Type:Breach
Attack Vector: Password Guessing Attack
Blog: Blog

Date Detected: 10/2019
Type:Data Leak
Blog: Blog

FAQ

PT. Indosat Tbk company demonstrates a stronger AI Cybersecurity Score compared to Lumen Technologies company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Lumen Technologies company has historically faced a number of disclosed cyber incidents, whereas PT. Indosat Tbk company has not reported any.

In the current year, Lumen Technologies company and PT. Indosat Tbk company have not reported any cyber incidents.

Lumen Technologies company has confirmed experiencing a ransomware attack, while PT. Indosat Tbk company has not reported such incidents publicly.

Lumen Technologies company has disclosed at least one data breach, while PT. Indosat Tbk company has not reported such incidents publicly.

Neither Lumen Technologies company nor PT. Indosat Tbk company has reported experiencing targeted cyberattacks publicly.

Neither PT. Indosat Tbk company nor Lumen Technologies company has reported experiencing or disclosing vulnerabilities publicly.

Neither PT. Indosat Tbk nor Lumen Technologies holds any compliance certifications.

Neither company holds any compliance certifications.

Lumen Technologies company has more subsidiaries worldwide compared to PT. Indosat Tbk company.

Lumen Technologies company employs more people globally than PT. Indosat Tbk company, reflecting its scale as a Telecommunications.

Neither PT. Indosat Tbk nor Lumen Technologies holds SOC 2 Type 1 certification.

Neither PT. Indosat Tbk nor Lumen Technologies holds SOC 2 Type 2 certification.

Neither PT. Indosat Tbk nor Lumen Technologies holds ISO 27001 certification.

Neither PT. Indosat Tbk nor Lumen Technologies holds PCI DSS certification.

Neither PT. Indosat Tbk nor Lumen Technologies holds HIPAA certification.

Neither PT. Indosat Tbk nor Lumen Technologies holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.

Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/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

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 8.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/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

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H