Company Details
millicom-international-cellular-tigo
28,886
281,145
517
millicom.com
0
MIL_2887098
In-progress

Millicom (Tigo) Company CyberSecurity Posture
millicom.comMillicom (NASDAQ U.S.: TIGO, Nasdaq) is a leading provider of fixed and mobile telecommunications services in Latin America. Through our TIGO® and Tigo Business® brands, we provide a wide range of digital services and products, including TIGO Money for mobile financial services, TIGO Sports for local entertainment, TIGO ONEtv for pay TV, high-speed data, voice, and business-to-business solutions such as cloud and security. Millicom (NASDAQ U.S.: TIGO) is a leading provider of fixed and mobile telecommunications services in Latin America. Through our TIGO® and Tigo Business® brands, we provide a wide range of digital services and products, including TIGO Money for mobile financial services, TIGO Sports for local entertainment, TIGO ONEtv for pay TV, high-speed data, voice, and business-to-business solutions such as cloud and security. As of March 31, 2025, Millicom, including its Honduras Joint Venture, employed approximately 14,000 people, and provided mobile and fiber-cable services through its digital highways to more than 46 million customers, with a fiber-cable footprint over 14 million homes passed. Founded in 1990, Millicom International Cellular S.A. is headquartered in Luxembourg. Join us: www.millicom.com Twitter: @Millicom. Instagram: @millicom. Facebook: @millicom. YouTube: Millicom International. 148-150, Boulevard de la Pétrusse L-2330, Luxembourg
Company Details
millicom-international-cellular-tigo
28,886
281,145
517
millicom.com
0
MIL_2887098
In-progress
Between 750 and 799

Millicom (Tigo) Global Score (TPRM)XXXX



No incidents recorded for Millicom (Tigo) in 2025.
No incidents recorded for Millicom (Tigo) in 2025.
No incidents recorded for Millicom (Tigo) in 2025.
Millicom (Tigo) cyber incidents detection timeline including parent company and subsidiaries

Millicom (NASDAQ U.S.: TIGO, Nasdaq) is a leading provider of fixed and mobile telecommunications services in Latin America. Through our TIGO® and Tigo Business® brands, we provide a wide range of digital services and products, including TIGO Money for mobile financial services, TIGO Sports for local entertainment, TIGO ONEtv for pay TV, high-speed data, voice, and business-to-business solutions such as cloud and security. Millicom (NASDAQ U.S.: TIGO) is a leading provider of fixed and mobile telecommunications services in Latin America. Through our TIGO® and Tigo Business® brands, we provide a wide range of digital services and products, including TIGO Money for mobile financial services, TIGO Sports for local entertainment, TIGO ONEtv for pay TV, high-speed data, voice, and business-to-business solutions such as cloud and security. As of March 31, 2025, Millicom, including its Honduras Joint Venture, employed approximately 14,000 people, and provided mobile and fiber-cable services through its digital highways to more than 46 million customers, with a fiber-cable footprint over 14 million homes passed. Founded in 1990, Millicom International Cellular S.A. is headquartered in Luxembourg. Join us: www.millicom.com Twitter: @Millicom. Instagram: @millicom. Facebook: @millicom. YouTube: Millicom International. 148-150, Boulevard de la Pétrusse L-2330, Luxembourg

We are driving the digital transition of Italy and Brazil with innovative technologies and services because we want to contribute to accelerating the sustainable growth of the economy and society by bringing value and prosperity to people, companies and institutions. We offer diversified solutions

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

Mega es una empresa cien por ciento mexicana y líder en el sector de Telecomunicaciones, tenemos 45 años de servicio y casi 5 millones de suscriptores a quienes les ofrecemos los servicios de TV, internet, telefonía digital y móvil. Estamos en constante crecimiento, hoy en día tenemos presenci
Our 15 000 talented colleagues serve millions of customers every day in one of the world’s most connected regions. With a strong connectivity base, we’re the hub in the digital ecosystem, empowering people, companies and societies to stay in touch with everything that matters 24/7/365 - on their ter

Trublion historique des Télécoms, Free reste un opérateur pas comme les autres. Nous continuons de nous distinguer de nos concurrents par nos produits, par notre politique tarifaire ou encore par le ton employé avec nos abonnés. Cette différence a aussi construit la grande entreprise que nous somme
Huawei is a leading global provider of information and communications technology (ICT) infrastructure and smart devices. With integrated solutions across four key domains – telecom networks, IT, smart devices, and cloud services – we are committed to bringing digital to every person, home and organi

We are a forward-focused digital champion always been focused on innovation and evolution. Our purpose is to create and bring greater dimension and richness to people’s personal and professional lives. With stc, You will always be empowered to focus on delivering what’s next through collaborati

Telkom Business is the business unit dedicated to serving businesses of every type, industry and size in and outside South Africa. The businesses that we serve range from small and medium enterprises (SMEs) to large corporations, government organisations and global enterprises. A sub-brand of the

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
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Two banks with a strong Latin American focus, development bank IDB Invest and multinational bank Bladex, have joined forces to provide a...
Millicom has boosted profits through efficiency and higher-margin services, but leverage and valuation risks suggest caution. Read why TIGO...
ATIS Group, a digital infrastructure provider in Latin America, announced late last week that it had entered into a definitive agreement with Millicom.
Colombian telco Tigo modernized the installations and operational structure of one of its main datacenters in the country, Titanium,...
Operator Movistar Colombia has announced the launch of its shared network with former rival operator Tigo. This comes after a fairly lengthy...
Millicom noted that the discussions include the potential acquisition by Millicom of Telefonica's stake in Coltel for approximately $400 million in cash.
Liberty Latin America announced on Thursday that Liberty Costa Rica will merge with Millicom International Cellular's Tigo Costa Rica via an all-stock deal.
Millicom International Cellular says it has entered into a non-binding memorandum of understanding (MoU) to acquire a 67.50% stake in Colombia...
Latin American telecoms service provider Millicom has announced, through its Tigo Business division, what it calls a new phase in its...

Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of Millicom (Tigo) is http://www.millicom.com.
According to Rankiteo, Millicom (Tigo)’s AI-generated cybersecurity score is 780, reflecting their Fair security posture.
According to Rankiteo, Millicom (Tigo) currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, Millicom (Tigo) is not certified under SOC 2 Type 1.
According to Rankiteo, Millicom (Tigo) does not hold a SOC 2 Type 2 certification.
According to Rankiteo, Millicom (Tigo) is not listed as GDPR compliant.
According to Rankiteo, Millicom (Tigo) does not currently maintain PCI DSS compliance.
According to Rankiteo, Millicom (Tigo) is not compliant with HIPAA regulations.
According to Rankiteo,Millicom (Tigo) is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Millicom (Tigo) operates primarily in the Telecommunications industry.
Millicom (Tigo) employs approximately 28,886 people worldwide.
Millicom (Tigo) presently has no subsidiaries across any sectors.
Millicom (Tigo)’s official LinkedIn profile has approximately 281,145 followers.
Millicom (Tigo) is classified under the NAICS code 517, which corresponds to Telecommunications.
Yes, Millicom (Tigo) has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/millicom-systems.
Yes, Millicom (Tigo) maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/millicom-international-cellular-tigo.
As of November 27, 2025, Rankiteo reports that Millicom (Tigo) has not experienced any cybersecurity incidents.
Millicom (Tigo) has an estimated 9,535 peer or competitor companies worldwide.
Total Incidents: According to Rankiteo, Millicom (Tigo) has faced 0 incidents in the past.
Incident Types: The types of cybersecurity incidents that have occurred include .
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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.
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.
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.
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.
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.

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