Why Telco Systems Get Breached
Telecommunications infrastructure is one of the most attractive targets in the world. Telcos sit on mountains of sensitive data: subscriber identities, billing records, call and message metadata, SIM provisioning systems, network management consoles, API keys, and integrations with every critical service under the sun. Customers expect uptime and privacy. Attackers expect soft spots. Fast-moving platforms, legacy tech, and constant network changes create perfect conditions for weaknesses to slip through.
Ethiack validates exploitability across telco infrastructure continuously. Subscriber systems, SIM provisioning, billing APIs, and network management consoles. Every confirmed risk comes with proof-of-exploit.
Securing organisations across the globe
How Ethiack Secures Telcos
Hackian tests continuously across telco infrastructure. It adapts to complex, layered network environments, chains attack paths across systems, and confirms exploitability with proof before handing findings to your team.
- Hackian tests continuously, triggered by infrastructure changes, new assets, and threat intelligence updates.
- Hackian validates attack paths across subscriber portals, SIM provisioning systems, and the APIs connecting them.
- Full coverage across subscriber portals, admin systems, billing APIs, and backend infrastructure, including shadow IT and assets you do not know are exposed.
- Intelligent enough to discover the high-impact flaws scanners can’t see
- Human ethical hacking expertise comes on top to deliver unmatched quality.
- Retesting included, so fixes are verified instantly without extra cost.

- .01SIM swap and SIM provisioning abuse
- .02Identity, subscriber and metadata leakage
- .03API exposure across billing, management and customer-care systems
- .04Account takeovers and weak authentication flows
- .05Server misconfigurations
- .06Supply-chain and third-party integration weaknesses
- .07Privilege escalation between internal network domains
Talk to a Security Expert
Security Teams Trust Ethiack
Leading telecoms use Ethiack to secure their most critical systems.
- Pedro ZeferinoNOS
We have lots of security solutions, but I look at Ethiack first, because I know that when Ethiack alerts us, it’s always valid and most probably serious.
- Pedro CunhaBroadvoice
Before Ethiack, it wasn't easy to deal with all the asks and requests coming from clients. Now, Ethiack checks all our landscape and tests every potential entry point.
- Rui Pereira, Aegon Santander Portugal
Best service in this category. I use Ethiack to perform security tests and get a complete overview of our company's critical assets. This product has made vulnerability management so efficient and straightforward, allowing us to focus on and optimize resources. Not to mention the excellent support and promptness . Can't recommend it enough. - Luis Valente, Sonae MC
I’ve been genuinely impressed by Ethiack's work. Unlike traditional point-in-time audits, they provide continuous security testing, which has given us a lot of peace of mind by catching vulnerabilities in real-time. - Pedro Zeferino, NOS
We have lots of security solutions, but I look at Ethiack first, because I know that when Ethiack alerts us, it’s always valid and most probably serious. - Pedro Cunha, Broadvoice
Before Ethiack, it wasn't easy to deal with all the asks and requests coming from clients. Now, Ethiack checks all our landscape and tests every potential entry point. - Luis Gravato, Sumol Compal
It's been very useful to identify assets we didn't even know we had. You've found multiple assets that were completely hidden from us. - João Annes, ANA Aeroportos
Ethiack's combination of AI pentesting and human expertise brought a unique perspective to our security challenges. Their continuous monitoring of our attack surface and in-depth manual testing of our internal systems have transformed how we approach cybersecurity. Ethiack teaches us to think like attackers, making us better equipped to handle threats proactively. - Carlos Faria, AnovaEthiack was able to find vulnerabilities that no one had previously found before. We are more secure now.
- Nuno Ferreira, Leroy Merlin
We always maximize our use of Ethiack. Always!
- Rui Pereira, Aegon Santander Portugal
Best service in this category. I use Ethiack to perform security tests and get a complete overview of our company's critical assets. This product has made vulnerability management so efficient and straightforward, allowing us to focus on and optimize resources. Not to mention the excellent support and promptness . Can't recommend it enough. - Luis Valente, Sonae MC
I’ve been genuinely impressed by Ethiack's work. Unlike traditional point-in-time audits, they provide continuous security testing, which has given us a lot of peace of mind by catching vulnerabilities in real-time. - Pedro Zeferino, NOS
We have lots of security solutions, but I look at Ethiack first, because I know that when Ethiack alerts us, it’s always valid and most probably serious. - Pedro Cunha, Broadvoice
Before Ethiack, it wasn't easy to deal with all the asks and requests coming from clients. Now, Ethiack checks all our landscape and tests every potential entry point. - Luis Gravato, Sumol Compal
It's been very useful to identify assets we didn't even know we had. You've found multiple assets that were completely hidden from us. - João Annes, ANA Aeroportos
Ethiack's combination of AI pentesting and human expertise brought a unique perspective to our security challenges. Their continuous monitoring of our attack surface and in-depth manual testing of our internal systems have transformed how we approach cybersecurity. Ethiack teaches us to think like attackers, making us better equipped to handle threats proactively. - Carlos Faria, AnovaEthiack was able to find vulnerabilities that no one had previously found before. We are more secure now.
- Nuno Ferreira, Leroy Merlin
We always maximize our use of Ethiack. Always!
- Miguel Dinis, Transportes Metropolitanos de Lisboa
It's extremely important for us to know everything about our attack surface, and you've managed to find multiple assets that were completely unaware to us. - André Araújo, Cegid
The way Ethiack incorporates EASM with AI Pentesting has brought us simplicity and proactivity in solving large-scale problems. As a group with so many companies and exposed assets, doing this work manually was simply impossible. The main transformation was the gaining a complete view on our surface, which we previously lacked. What we have publicly exposed, their vulnerabilities, and our impact in the cyberspace. - Sergio Quental, Bluepharma
Great product. Having the ability to calculate the ROI of Ethiack is perfect, as it makes board conversations much easier. - Silvio Mello, Jumia
Ethiack brings lots of value to Jumia. We launched a Honey Pot to test your capabilities, and you exploited it in under 10 minutes. - Francisco Vaz, Plasfil
We really like the product and I can tell you that it is important to have this tool. Excelent information about our security flaws. - André Alves, ComplianceWiseEthiack remains our stalwart guardian, upholding the integrity of our digital infrastrcuture. Its real-time monitoring and comprehensive testing ensure no vulnerability goes unnoticed. Ethiack's strategic insights allow us to prioritize actions, take proactive measures fast, and optimize resources.
- Wagner Caixeta, BaladAPP
We continuously receive reports on vulnerabilities, including detailed guides on exploitation and mitigation. Learning how attacks happen allows us to develop products with greater security. We had a massive transfer of knowledge from the high proficiency of the hackers assigned to us. I highly recommend it.
- Miguel Dinis, Transportes Metropolitanos de Lisboa
It's extremely important for us to know everything about our attack surface, and you've managed to find multiple assets that were completely unaware to us. - André Araújo, Cegid
The way Ethiack incorporates EASM with AI Pentesting has brought us simplicity and proactivity in solving large-scale problems. As a group with so many companies and exposed assets, doing this work manually was simply impossible. The main transformation was the gaining a complete view on our surface, which we previously lacked. What we have publicly exposed, their vulnerabilities, and our impact in the cyberspace. - Sergio Quental, Bluepharma
Great product. Having the ability to calculate the ROI of Ethiack is perfect, as it makes board conversations much easier. - Silvio Mello, Jumia
Ethiack brings lots of value to Jumia. We launched a Honey Pot to test your capabilities, and you exploited it in under 10 minutes. - Francisco Vaz, Plasfil
We really like the product and I can tell you that it is important to have this tool. Excelent information about our security flaws. - André Alves, ComplianceWiseEthiack remains our stalwart guardian, upholding the integrity of our digital infrastrcuture. Its real-time monitoring and comprehensive testing ensure no vulnerability goes unnoticed. Ethiack's strategic insights allow us to prioritize actions, take proactive measures fast, and optimize resources.
- Wagner Caixeta, BaladAPP
We continuously receive reports on vulnerabilities, including detailed guides on exploitation and mitigation. Learning how attacks happen allows us to develop products with greater security. We had a massive transfer of knowledge from the high proficiency of the hackers assigned to us. I highly recommend it.