ISO 27001 Certificate
SOC 1 Type I Certificate
SOC 2 Type II Certificate
PCI DSS
HIPAA
RGPD
Internal validation & live display
Multiple badges & continuous verification
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ISOSOC2 Type 1SOC2 Type 2PCI DSSHIPAAGDPR

Prazer, somos a Claro! Aqui, temos um grande time que faz tudo acontecer! É com o esforço e a dedicação de cada uma de nossas Pessoas que somos hoje referência no que fazemos, atuando unidos no nosso propósito, que é “Conectar para uma vida mais divertida e produtiva”. Somamos todas as tecnologias para criar a melhor e mais completa infraestrutura de conectividade do País. Somos multicampeões confirmado pelo Speedtest como Internet móvel mais rápida e estável e com rede wi-fi mais estável do Brasil, entre tantos outros reconhecimentos. Também somos a 4º marca mais valiosa do Brasil (BrandZ). No Brasil, estamos presentes em mais de 4.800 municípios, somando mais de 83 milhões de clientes. Lideramos o saldo de portabilidade há mais de 5 anos, sendo que, em 2022, tivemos 1,2 milhão de linhas portadas. E tem mais: inovamos nossos produtos e serviços para atender cada vez melhor nossos usuários! Por isso, hoje, contamos com soluções de entretenimento (Claro música, Claro tv+, Claro livros, Claro vídeo e Claro gaming), finanças (Claro pay) e muito mais! Temos presença aeroespacial (com 5 satélites em órbita) e somos referência em conectividade industrial, automotiva, agronegócio e outros. Também temos um ambiente de conexão entre nossos negócios e o ecossistema de inovação, que é o beOn, o hub de inovação da Claro. Sustentabilidade é um valor para a Claro. Investimos no desenvolvimento ambiental, econômico e social, prezando sempre pela governança, responsabilidade ambiental, proteção de dados e impacto social. Por meio do Instituto Claro, conectamos pessoas para um futuro melhor, aliando os serviços prestados a investimentos sociais em projetos de educação e cidadania. #VempraClaro

Claro Brasil A.I CyberSecurity Scoring

Claro Brasil

Company Details

Linkedin ID:

clarobrasil

Employees number:

40,986

Number of followers:

954,478

NAICS:

517

Industry Type:

Telecommunications

Homepage:

claro.com.br

IP Addresses:

0

Company ID:

CLA_2146367

Scan Status:

In-progress

AI scoreClaro Brasil Risk Score (AI oriented)

Between 800 and 849

https://images.rankiteo.com/companyimages/clarobrasil.jpeg
Claro Brasil Telecommunications
Updated:
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globalscoreClaro Brasil Global Score (TPRM)

XXXX

https://images.rankiteo.com/companyimages/clarobrasil.jpeg
Claro Brasil Telecommunications
  • Instant access to detailed risk factors
  • Benchmark vs. industry & size peers
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  • Findings

Claro Brasil Company CyberSecurity News & History

Past Incidents
0
Attack Types
0
No data available
Ailogo

Claro Brasil Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

🔒
Incident Predictions locked
Access Monitoring Plan

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

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

Underwriter Stats for Claro Brasil

Incidents vs Telecommunications Industry Average (This Year)

No incidents recorded for Claro Brasil in 2025.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Claro Brasil in 2025.

Incident Types Claro Brasil vs Telecommunications Industry Avg (This Year)

No incidents recorded for Claro Brasil in 2025.

Incident History — Claro Brasil (X = Date, Y = Severity)

Claro Brasil cyber incidents detection timeline including parent company and subsidiaries

Claro Brasil Company Subsidiaries

SubsidiaryImage

Prazer, somos a Claro! Aqui, temos um grande time que faz tudo acontecer! É com o esforço e a dedicação de cada uma de nossas Pessoas que somos hoje referência no que fazemos, atuando unidos no nosso propósito, que é “Conectar para uma vida mais divertida e produtiva”. Somamos todas as tecnologias para criar a melhor e mais completa infraestrutura de conectividade do País. Somos multicampeões confirmado pelo Speedtest como Internet móvel mais rápida e estável e com rede wi-fi mais estável do Brasil, entre tantos outros reconhecimentos. Também somos a 4º marca mais valiosa do Brasil (BrandZ). No Brasil, estamos presentes em mais de 4.800 municípios, somando mais de 83 milhões de clientes. Lideramos o saldo de portabilidade há mais de 5 anos, sendo que, em 2022, tivemos 1,2 milhão de linhas portadas. E tem mais: inovamos nossos produtos e serviços para atender cada vez melhor nossos usuários! Por isso, hoje, contamos com soluções de entretenimento (Claro música, Claro tv+, Claro livros, Claro vídeo e Claro gaming), finanças (Claro pay) e muito mais! Temos presença aeroespacial (com 5 satélites em órbita) e somos referência em conectividade industrial, automotiva, agronegócio e outros. Também temos um ambiente de conexão entre nossos negócios e o ecossistema de inovação, que é o beOn, o hub de inovação da Claro. Sustentabilidade é um valor para a Claro. Investimos no desenvolvimento ambiental, econômico e social, prezando sempre pela governança, responsabilidade ambiental, proteção de dados e impacto social. Por meio do Instituto Claro, conectamos pessoas para um futuro melhor, aliando os serviços prestados a investimentos sociais em projetos de educação e cidadania. #VempraClaro

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T-Mobile US, Inc. (NASDAQ: TMUS) is America’s supercharged Un-carrier, delivering an advanced 4G LTE and transformative nationwide 5G network that will offer reliable connectivity for all. T-Mobile’s customers benefit from its unmatched combination of value and quality, unwavering obsession with off

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Orange is one of the world’s leading telecommunications operators with revenues of 40.3 billion euros in 2024 and 127,000 employees worldwide at 31 December 2024, including 71,000 employees in France. The Group has a total customer base of 291 million customers worldwide at 31 December 2024, inclu

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newsone

Claro Brasil CyberSecurity News

October 13, 2025 07:00 AM
Claro bets on cloud computing, tech partnerships to attract SMEs

Telecom operator invests R$1bn in cloud platform, teams up with AWS, Oracle, Huawei to expand services.

October 03, 2025 07:00 AM
IHS Brazil, Claro, Vivo and TIM install shared tower in Combu

Independent tower operator IHS Brazil said on Thursday it has collaborated with Brazil's three largest mobile operators – Claro, Vivo and...

September 25, 2025 07:00 AM
Ingram Micro elevates Flavio Moraes Junior as MD & chief country executive for India

Ingram Micro, a business-to-business (B2B) platform for the global technology ecosystem, has appointed Flavio Moraes Junior as managing...

June 23, 2025 07:00 AM
Argentina still unsure about operator merger

The Argentinian government has again raised concerns over operator Telecom Argentina's plan to acquire rival Telefónica Móviles Argentina.

June 16, 2025 07:00 AM
Telefonica announces its exit from Ecuador

Spain-headquartered telecommunications company Telefonica has announced its latest departure from the Latin American market. This time it's exiting Ecuador.

April 03, 2025 07:00 AM
Claro Brasil drops Embratel brand in favour of Claro Empresas

Claro Brasil, owned by America Movil, is retiring the Embratel brand and consolidating its corporate services under the Claro Empresas name.

April 02, 2025 07:00 AM
Embratel is now Claro Empresas, ushering a n...

This press release was published in English using an automatic translation system. By Claro Brasil. São Paulo, April 2, 2025 – Claro is...

March 17, 2025 07:00 AM
Claro tests direct connection between satell...

The objective of the partnership, which includes Lynk's low-orbit satellites, is to expand connectivity in Brazil, including in remote areas...

January 27, 2025 08:00 AM
Liberty Costa Rica, Claro invest $32.5m in 5G spectrum

Liberty Costa Rica and Claro have each paid $16.2 million for 5G spectrum rights, marking a major step toward launching commercial 5G services in the Central...

faq

Frequently Asked Questions

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

Claro Brasil CyberSecurity History Information

Official Website of Claro Brasil

The official website of Claro Brasil is http://www.claro.com.br.

Claro Brasil’s AI-Generated Cybersecurity Score

According to Rankiteo, Claro Brasil’s AI-generated cybersecurity score is 803, reflecting their Good security posture.

How many security badges does Claro Brasil’ have ?

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

Does Claro Brasil have SOC 2 Type 1 certification ?

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

Does Claro Brasil have SOC 2 Type 2 certification ?

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

Does Claro Brasil comply with GDPR ?

According to Rankiteo, Claro Brasil is not listed as GDPR compliant.

Does Claro Brasil have PCI DSS certification ?

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

Does Claro Brasil comply with HIPAA ?

According to Rankiteo, Claro Brasil is not compliant with HIPAA regulations.

Does Claro Brasil have ISO 27001 certification ?

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

Industry Classification of Claro Brasil

Claro Brasil operates primarily in the Telecommunications industry.

Number of Employees at Claro Brasil

Claro Brasil employs approximately 40,986 people worldwide.

Subsidiaries Owned by Claro Brasil

Claro Brasil presently has no subsidiaries across any sectors.

Claro Brasil’s LinkedIn Followers

Claro Brasil’s official LinkedIn profile has approximately 954,478 followers.

NAICS Classification of Claro Brasil

Claro Brasil is classified under the NAICS code 517, which corresponds to Telecommunications.

Claro Brasil’s Presence on Crunchbase

No, Claro Brasil does not have a profile on Crunchbase.

Claro Brasil’s Presence on LinkedIn

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

Cybersecurity Incidents Involving Claro Brasil

As of November 27, 2025, Rankiteo reports that Claro Brasil has not experienced any cybersecurity incidents.

Number of Peer and Competitor Companies

Claro Brasil has an estimated 9,535 peer or competitor companies worldwide.

Claro Brasil CyberSecurity History Information

How many cyber incidents has Claro Brasil faced ?

Total Incidents: According to Rankiteo, Claro Brasil has faced 0 incidents in the past.

What types of cybersecurity incidents have occurred at Claro Brasil ?

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

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

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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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