What is the official website of Claro Brasil ?

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

What is Claro Brasil's cybersecurity risk score?

Claro Brasil has an AI-generated cybersecurity risk score of 804 out of 1000, indicating a Good security posture according to Rankiteo's assessment.

How many security incidents has Claro Brasil experienced?

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

Has Claro Brasil been affected by any supply chain cyber incidents ?

According to Rankiteo, Claro Brasil has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed 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.

Which industry does Claro Brasil operate in ?

Claro Brasil operates primarily in the Telecommunications industry.

How many employees does Claro Brasil have ?

Claro Brasil employs approximately 41,989 people worldwide.

Does Claro Brasil own any subsidiaries ?

Claro Brasil presently has no subsidiaries across any sectors.

How many LinkedIn followers does Claro Brasil have ?

Claro Brasil's official LinkedIn profile has approximately 965,876 followers.

What is the NAICS classification code for Claro Brasil ?

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

Does Claro Brasil have a Crunchbase profile ?

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

Does Claro Brasil have a LinkedIn profile ?

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.

How many cybersecurity incidents has Claro Brasil experienced ?

As of September 17, 2026, Rankiteo reports that Claro Brasil has not experienced any cybersecurity incidents.

How many peer or competitor companies does Claro Brasil have ?

Claro Brasil has an estimated 10,348 peer or competitor companies worldwide.

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Claro Brasil

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804

/1000

Good

829

/1000

Good

Claro Brasil Vendor Cyber Rating & Cyber Score

claro.com.br

Add Your Compliance Badge

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

Claro Brasil

Claro Brasil CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

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A.I.

Claro Brasil 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 Claro Brasil

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for Claro Brasil in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Claro Brasil in 2026.

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

No incidents recorded for Claro Brasil in 2026.

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

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SUBSIDIARY

Claro Brasil Subsidiaries

Claro Brasil

Telecommunications

Website: http://www.claro.com.br

Company Size: 10,001+ employees

beOn ClaroTelecommunications

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Claro Brasil Similar Companies

Nokia

nokia.com

Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile, and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world. Advanced connectivity is key to enable the opportunities of AI – opening new doors for us and our customers. Once known for connecting people, our technology is now essential to connecting intelligence. Our priority is to deliver superior performance with the trust and security our customers need and we’re a committed innovation partner, shaping the future of connectivity. For our latest updates, please visit us online www.nokia.com To view open positions and to apply, please visit: www.nokia.com/careers

Lumen Technologies

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OPPO

oppo.com

Founded in 2004, OPPO is one of the world's leading innovators of smart devices. With operations in over 70 countries and regions, OPPO's more than 290,000 points of sales and 1,900 official service centers share the beauty of technology with users all over the world. To forward our vision of a better future, OPPO has established ten smart manufacturing facilities around the world, as well as a global design center in London. Every day, our 40,000 employees put their heart and soul into exploring the possibilities of humanistic technology. OPPO is not just a device maker. We are a technology company that combines hardware with software and services. Our software range, built around the ColorOS operating system, makes devices more user-friendly and intelligent for our 740 million users worldwide. The OPPO App Market, OPPO Cloud also deliver smarter, more convenient, and better-connected services. Moving forward, OPPO will remain committed to our mission of "Technology for Mankind, Kindness for the World." We will continue to pursue innovation in the smart themes of learning, productivity, entertainment, and healthcare to meet the needs of people around the world. Constantly seeking technological breakthroughs. Make your moment with OPPO.

Rogers Communications

rogers.com

Rogers is Canada’s communications and entertainment company, driven to connect and entertain Canadians. For more information, please visit rogers.com  or  investors.rogers.com. Déterminée à connecter et à divertir les Canadiens et Canadiennes, Rogers est la référence canadienne en matière de communications et de divertissement. Pour en savoir plus, visitez rogers.com ou investisseurs.rogers.com. This LinkedIn company page is moderated. For more info, please review our commenting policy here: http://roge.rs/2ofPXLN

T-Mobile

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As the supercharged Un-carrier, T-Mobile US, Inc. (NASDAQ: TMUS) is powered by an award-winning 5G network that connects more people, in more places, than ever before. With T-Mobile’s unique value proposition of best network, best value, and best experiences, the Un-carrier is redefining connectivity and fueling competition while continuing to drive the next wave of innovation in wireless and beyond. Headquartered in Bellevue, Wash., T-Mobile provides services through its subsidiaries and operates its flagship brands, T-Mobile, Metro by T-Mobile, and Mint Mobile.

TELUS

telus.com

At TELUS, our purpose-driven team works together every day to innovate and do good. From providing technology solutions that make our lives safer and easier, to supporting those who need it most, our inclusive, spirited and giving people are passionate about empowering our customers, communities and each other to thrive in our digital world. A company that helps you be your best self at home and at work: Find a place where you truly belong, your opinions are valued and you can be your best self. A career that ignites your full potential: Get the guidance and support you need to explore your interests, build your skills and get where you want to go. A culture that goes beyond the expected to strengthen communities and the planet: Seize the opportunity to make a difference in our communities and do good for our planet as part of our purpose-driven team. An innovative team committed to solving complex, real world problems: Join a digitally-enabled workforce that’s pushing the boundaries to create sustainable change. We're always building Canada, join us at www.telus.com/careers

VEON

cb veon.com

VEON is a global digital operator headquartered in Dubai, providing connectivity and digital services across dynamic frontier markets that are home to more than 6% of the world’s population. With our digital operators, we transform lives through technology-driven services that empower millions and drive economic growth. Social media guidelines: We want everybody to have a positive and welcoming experience across the social media channels we use - and so we ask that everyone keeps their comments and discussions on VEON's page, or posts tagging the company, respectful to other members and our teams. Content which is abusive or harassing, obscene, deceptive or misleading, contains false or defamatory information, is discriminatory against any individual or group, or is considered spam may be removed - including reporting and blocking users responsible from our social media channels.

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Ciena

cb ciena.com

Ciena (NYSE:CIEN) is the global leader in high-speed connectivity. We build advanced networks to support exponential growth in bandwidth demand—empowering our customers, partners, and communities to thrive in the AI era. With unparalleled expertise and innovation, our networking systems, interconnects, automation software, and services revolutionize data transmission and network management.

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NEWS

Claro Brasil CyberSecurity News

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

March 11, 2026 03:36 PM

Banco do Brasil taps Claro, Huawei for major network revamp

The modernization project already covers 93% of the approximately five thousand branches and should be completed by the end of March,...

Read Article

February 06, 2026 08:00 AM

Claro Brasil launches flexible AI compute service for businesses

Claro Brasil is now offering "fractional" artificial intelligence (AI) services to businesses, aiming to capture market share among both...

Read Article

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.

Read Article

September 25, 2025 07:00 AM

Flavio Moraes Jr. is MD & chief country exec., India, Ingram Micro

Ingram Micro elevates Flavio Moraes Junior as MD & chief country executive for India; his association with Ingram Micro goes back to 2017.

Read Article

May 23, 2025 07:00 AM

Cisco Customer Achievement Awards: Americas 2025 Finalists

The Cisco Customer Achievement Awards recognize outstanding Cisco customers who are achieving exceptional results through the innovative use...

Read Article

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.

Read Article

August 30, 2024 07:00 AM

Latam partners with Globo and Claro TV+ to bring live TV to flights

Latam Airlines has partnered with Globo and Claro TV+ to offer live TV streaming to its passengers in Brazil. This new service is available...

Read Article

October 27, 2022 07:00 AM

Claro Brasil to Extend 4G and 5G-Ready Mobile Services Across Amazon Region with SES’s O3b mPOWER

SES today announced it has signed a multiyear capacity renewal with Claro Brasil, through Embratel, its corporate solutions division, to enable the delivery of...

Read Article

August 12, 2022 07:00 AM

Tim Brasil and FS to set up Exa Security jv

Brazil's Administrative Council for Economic Defense (Cade) has authorized Tim Brasil and FS to set up the joint venture Exa Security,...

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-65388

SUMMARY

A remote attacker who controls a container registry may be able to direct a client's token request to a host of the attacker's choice, and disclose the victim's registry credentials to that host. This vulnerability is addressed in containerization version 0.41.0.

Published

Date2026-09-16

Updated

Date2026-09-16

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

https://github.com/apple/containerization/security/advisories/GHSA-mx96-5vvg-x2mg

CVE-2026-61599

SUMMARY

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, the djust live transport resolves the LiveView to mount from a client-supplied dotted path by calling `__import__(module_path, ...)`. The module is imported — running its top-level code (import side effects) — before the framework checks that the resolved object is a `LiveView` subclass and before any per-view authentication. The `LIVEVIEW_ALLOWED_MODULES` allowlist that should contain this is fail-open (`if allowed_modules:` — skipped when the setting is unset, the framework default) and uses loose `startswith` matching. An unauthenticated WebSocket client (the WS handshake does not require auth; per-view auth runs only after import + instantiate) can therefore send a `mount` / `live_redirect_mount` / `url_change` frame (or an SSE mount) with `view = "<any.importable.module>.AnyName"` and cause the server to import — and execute the top-level code of — any importable Python module by name. Version 1.0.7 fixes the issue with a fail-closed resolution gate (`djust._view_resolution.is_view_import_allowed`): a client view path resolves only if (a) its module is already loaded (`sys.modules` — so resolving runs no new code; URL-routed views loaded by URLconf at startup keep working with zero config) or (b) it matches `LIVEVIEW_ALLOWED_MODULES` on a module-segment boundary (explicit opt-in for lazily-imported views). The gate runs before `__import__` at all three sinks (+ defense-in-depth inside `_instantiate_view`). As a workaround, set `LIVEVIEW_ALLOWED_MODULES` to the narrow list of modules that contain your mountable LiveView classes. (Note: pre-patch the allowlist is `startswith`-matched and the import still precedes the subclass check, so this is mitigation, not a complete fix.)

Published

Date2026-09-16

Updated

Date2026-09-16

RISK INFORMATION (Score: )

cvss4

Base Score: 8.8

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/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-2026-61596

SUMMARY

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, djust's per-object authorization (`get_object` + `has_object_permission`, ADR-017) was enforced on the WebSocket mount and event paths but not on three other render entry points: (a) the initial HTTP GET render, (b) SPA `url_change` navigation, and (c) `{% live_render %}` embedded child views. An authenticated user could therefore view (and on some paths act on) an object they are not authorized for by loading the page directly, navigating to it via SPA url-change, or composing it as an embedded child — a classic IDOR / broken object-level access control on object-scoped views. This is fixed in djust 1.0.7. All render entry points now route through a shared `enforce_object_permission` chokepoint: HTTP GET returns 403, `url_change` emits a `permission_denied` frame and skips the render, and `{% live_render %}` (eager + lazy) refuses the embed. Views without a custom `get_object` are unaffected (no-op). No reliable workaround short of upgrading. Do not expose object-scoped views through the HTTP-GET / url_change / live_render paths until patched.

Published

Date2026-09-16

Updated

Date2026-09-16

RISK INFORMATION (Score: 7.1)

cvss3

Base Score: 7.1

Complexity: LOW

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

Impact Score

4.2

Exploitability

2.8

REFERENCES

CVE-2026-61589

SUMMARY

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, the WebSocket `handle_mount` and `ViewRuntime._build_request` rebuild an `HttpRequest` via `RequestFactory().get(...)` with no `HTTP_HOST`, so `request.get_host()` defaulted to `"testserver"` on the live path. Host/subdomain/domain `TenantResolver`s then misresolved the tenant — `None` on the live path while the HTTP path resolved correctly. With `STRICT_MODE=False` the tenant-scoped managers returned unscoped rows (cross-tenant disclosure); with the default they returned an empty queryset (broken tenancy). This is fixed in djust 1.0.7. The handshake Host is extracted from the ASGI scope, validated against `ALLOWED_HOSTS` (the same logic as the CSWSH Origin gate, parsed with Django's `split_domain_port` so malformed Hosts are rejected at the boundary), and propagated — with the TLS scheme — into the reconstructed request, so live-path tenant resolution matches HTTP exactly. There is no known workaround on the live path short of upgrading. Users are most exposed when combined with `STRICT_MODE=False`.

Published

Date2026-09-16

Updated

Date2026-09-16

RISK INFORMATION (Score: 6.3)

cvss3

Base Score: 6.3

Complexity: HIGH

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

Impact Score

Exploitability

1.8

REFERENCES

CVE-2026-61588

SUMMARY

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, when a Django `Model` instance is assigned to a public view attribute, djust serialized it to the client with no sensitive-field denylist — sending fields such as `password` (the hash), privilege flags (e.g. `is_staff` / `is_superuser`), tokens, and other PII to the browser. Because exposing model objects to templates is a normal djust pattern, this could leak credentials/PII without the developer realizing the full object crossed the wire. This is fixed in djust 1.0.7. Model serialization applies a secure-by-default sensitive-field denylist (password/hash/token/secret-style fields and known privilege flags are withheld) with an identity-subset fallback. As a workaround, keep `Model` instances on `_private` attributes and expose only the specific fields needed, until patched.

Published

Date2026-09-16

Updated

Date2026-09-16

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.8

REFERENCES

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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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Claro Brasil Vendor Cyber Rating & Cyber Score

Claro Brasil A.I CyberSecurity Scoring

Claro Brasil CyberSecurity News & History

Claro Brasil Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

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

A.I. Risk Score Predictions locked

Underwriter Stats for Claro Brasil

Incidents vs Telecommunications Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

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

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

Claro Brasil Subsidiaries

Claro Brasil

Claro Brasil Similar Companies

Nokia

Lumen Technologies

OPPO

Rogers Communications

T-Mobile

TELUS

VEON

Telenor

Ciena

Claro Brasil CyberSecurity News

Banco do Brasil taps Claro, Huawei for major network revamp

Claro Brasil launches flexible AI compute service for businesses

Claro bets on cloud computing, tech partnerships to attract SMEs

Flavio Moraes Jr. is MD & chief country exec., India, Ingram Micro

Cisco Customer Achievement Awards: Americas 2025 Finalists

Claro Brasil drops Embratel brand in favour of Claro Empresas

Latam partners with Globo and Claro TV+ to bring live TV to flights

Claro Brasil to Extend 4G and 5G-Ready Mobile Services Across Amazon Region with SES’s O3b mPOWER

Tim Brasil and FS to set up Exa Security jv

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

These are some of the factors we use to calculate the overall score:

Rankiteo

Claro Brasil CyberSecurity News & History

Claro Brasil Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

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

A.I. Risk Score Predictions locked

Underwriter Stats for Claro Brasil

Incidents vs Telecommunications Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

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

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

Claro Brasil Subsidiaries

Claro Brasil

Claro Brasil Similar Companies

Nokia

Lumen Technologies

OPPO

Rogers Communications

T-Mobile

TELUS

VEON

Telenor

Ciena

Claro Brasil CyberSecurity News

Banco do Brasil taps Claro, Huawei for major network revamp

Claro Brasil launches flexible AI compute service for businesses

Claro bets on cloud computing, tech partnerships to attract SMEs

Flavio Moraes Jr. is MD & chief country exec., India, Ingram Micro

Cisco Customer Achievement Awards: Americas 2025 Finalists

Claro Brasil drops Embratel brand in favour of Claro Empresas

Latam partners with Globo and Claro TV+ to bring live TV to flights

Claro Brasil to Extend 4G and 5G-Ready Mobile Services Across Amazon Region with SES’s O3b mPOWER

Tim Brasil and FS to set up Exa Security jv

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

These are some of the factors we use to calculate the overall score:

Rankiteo