The cybersecurity market in Brazil is growing faster than ever before. By 2026, it is expected to be worth about $3.7 billion, with annual growth of more than 10%. This rise is due to the country’s quick move to digital technology, strict data protection laws like the LGPD (Lei Geral de Proteção de Dados) and a threat landscape that is becoming more complex, with record numbers of ransomware attacks—about 960 in a single month recently.
The Brazilian cybersecurity ecosystem includes global tech leaders, local specialists with a lot of experience and a new generation of creative startups that are working to protect against new threats. This carefully chosen list includes five well-known cybersecurity companies that work in Brazil. They were chosen because of their technical knowledge, market presence, range of services and ability to meet the needs of a wide range of Brazilian businesses, from banks and government agencies to mid-sized companies and startups.
How We Selected the Top Cybersecurity Companies in Brazil
The companies featured in this list were evaluated based on the following general criteria derived from industry analysis and procurement best practices:
- Certifications and technical skills: The team’s qualifications, such as CISSP, OSCP, CREST and other credentials that are well-known in the field
- Service Scope & Specialization: Range of offerings from penetration testing and incident response to managed detection and response (MDR) and GRC consulting
- Experience in the industry: a history of working in Brazil’s most regulated fields, such as finance, government, healthcare and energy
- Standards and Compliance Alignment: Knowing about LGPD, BACEN guidelines, PCI DSS, ISO 27001 and other frameworks
- Regional Presence: We have a local presence with Portuguese-speaking analysts who know the Brazilian regulatory environment.
- Trust and reputation with clients: independent recognition, client references and staying in business for a long time
This selection is for informational purposes only and does not represent an official or exhaustive ranking of all cybersecurity companies operating in Brazil.
List of Top 5 Cybersecurity Companies in Brazil
- Tempest Security Intelligence
- Factosecure
- DeepStrike
- Certta (formerly Caf)
- hunterstack.io
A Closer Look at Each Cybersecurity Company
1. Tempest Security Intelligence
Tempest Security Intelligence is a Brazilian cybersecurity giant with more than 20 years of experience and about 400 experts on staff, making it one of the largest infosec teams in the country. Tempest is based in Recife and São Paulo. It offers Brazil’s most demanding businesses a full range of security services, including strong defensive services and deep offensive security capabilities.
Key Services Offered
- Penetration testing, red teaming and social engineering are all examples of offensive security.
- Managed Detection and Response (MDR) and a Security Operations Center (SOC) that works 24/7
- Resonant CTI and other threat intelligence products, as well as services that help take down ransomware
- Digital forensics and incident response
- Managed security services for ongoing safety
Ideal Client Profile
Large enterprises, financial institutions (banks and fintechs), government and public sector organizations, energy and utilities companies and any organization requiring comprehensive security operations at scale.
Notable Strengths or Differentiators
Tempest stands out because of how big it is and how much local knowledge it has. The team is made up of former CERT members from the government and threat hunters, which gives them institutional memory and expert knowledge of Brazil’s threat landscape. The company runs its own threat intelligence feeds and offers its own ransomware removal services. After Embraer invested in Tempest in 2020, the company grew around the world, opening offices in London while still staying true to its Brazilian roots. Clients appreciate being able to hire one company for everything from penetration tests to full security operations, with services that are clearly mapped out to meet the requirements of LGPD and ISO 27001.
Contact Information
Website: www.tempest.com.br
2. Factosecure
Factosecure has become a top cybersecurity partner for Brazilian businesses, providing enterprise-level protection along with real-time threat intelligence and customized risk management plans. The company offers a full range of security services that can protect Brazilian businesses from all types of modern cyber threats.
Key Services Offered
- 24/7 Managed Security Operations Center (SOC)
- Vulnerability Assessment and Penetration Testing (VAPT)
- Protection of the network and the cloud
- Digital forensics and incident response
- Risk strategy and compliance advice
Ideal Client Profile
Organizations of all sizes seeking a trusted partner with a comprehensive security portfolio, from mid-market companies to large enterprises requiring continuous monitoring and rapid incident response.
Notable Strengths or Differentiators
Factosecure’s method combines cutting-edge technology, threat analysis and a security strategy that fits with the business. The company is well-known for its ability to find threats in real time and take proactive steps to protect clients from new types of attacks, such as ransomware, supply-chain exploits and cloud vulnerabilities. It focuses on 24/7 monitoring and quick response, which means that clients are always safe, no matter how big or small their internal security team is.
Contact Information
Website: www.factosecure.com
3. DeepStrike
DeepStrike is a small company that specializes in offensive security and is known as one of the best providers for businesses that value thorough, human-powered penetration testing over automated solutions. The company was founded in 2016 and has a small team of highly skilled security experts. Many of them have earned CISSP, OSCP and OSWE certifications and have been recognized in Fortune 500 bug bounty hall of fame programs.
Key Services Offered
- Penetration testing by people (web, mobile, network, cloud, API)
- Continuous Penetration Testing as a Service (PTaaS) with a dashboard that updates in real time
- Simulating an enemy and red teaming
- Security assessments that focus on compliance with LGPD, ISO 27001 and PCI DSS
Ideal Client Profile
Technology-focused enterprises, mid-market cloud and SaaS firms, fintech startups and any organization that prioritizes rigorous penetration testing and continuous security validation over turnkey managed services.
Notable Strengths or Differentiators
“People, not just tools” is DeepStrike’s motto. Senior experts who work like real attackers do engagements to find complex vulnerabilities that automated scans always miss. The company was the first to offer a continuous PTaaS model with a dashboard that shows findings and progress in real time. Clients always praise the actionable reports that show how vulnerabilities relate to compliance requirements and have executive summaries that non-technical leaders can read. DeepStrike is based in the US, but they offer clear fixed pricing, unlimited retesting and technical deliverables in Portuguese when needed.
Potential Considerations
With approximately 30 employees, DeepStrike is not a large managed service provider. Clients needing 24/7 SOC monitoring should pair DeepStrike with a complementary partner for complete coverage.
Contact Information
Website: www.deepstrike.io
4. Certta (formerly Caf)
Certta, which used to be called Caf, is a Brazilian company that checks people’s digital identities and stops fraud. After getting a R$50 million (US$9.5 million) investment from L4 Venture Builder, a fund backed by B3 (Brazil’s stock exchange), it changed its name to “verification intelligence hub.” The company was started in 2019 and now has more than 300 clients in regulated industries. It has raised a total of R$130 million (US$24.8 million).
Key Services Offered
- Digital identity verification and fraud prevention
- Biometric verification and document verification
- Finding deepfakes and comparing images that are similar
- Verify AI Docs: AI that can find fake documents
- No-code tools and background checks
- Smart Authentication and Multi-Factor Authentication (MFA)
Ideal Client Profile
Financial services institutions, marketplaces, sports betting operators and large enterprises in regulated sectors requiring robust identity verification and fraud prevention at scale.
Notable Strengths or Differentiators
Certta has built 14 AI models into its products and up to 80% of its solutions use its own AI technology. VerifAI Docs, the company’s most recent innovation, says it is the first solution in Brazil to use Large Language Models (LLMs) and AI agents to find fraud in unstructured documents like income statements and invoices. In the first half of 2025, the company saw 80% annual growth thanks to new products and smart business deals. Jason Howard, the CEO of Certta, says that the company’s goal is to “turn the complexity of risk analysis into clear and actionable decisions for our clients.” They do this by connecting and organizing data, behavioral signals and advanced technologies in real time.
Contact Information
Website: www.certta.com.br
5. hunterstack.io
hunterstack.io is a new type of Brazilian cybersecurity startup that makes compliance automation software to make managing regulatory policies easier and get ready for audits faster. The company was started in 2023 and is based on São Paulo’s Paulista Avenue. It has gotten money from five venture capital firms, including Ace Ventures, Quartzo Capital and TM3 Capital. It has also been in accelerator programs with Base27 and Incubou.
Key Services Offered
- AI-assisted policy creation
- Keeping track of evidence for audits in one place
- Automated control of the framework
- Get approval workflows that are safe
- Managing compliance for a number of regulatory frameworks
Ideal Client Profile
B2B organizations in regulated sectors, including fintech, healthtech and insurtech, that need to achieve and maintain compliance certifications while reducing reliance on technical teams and accelerating sales cycles.
Notable Strengths or Differentiators
Hunterstack.io helps fast-growing Brazilian businesses deal with a major problem: figuring out how to follow complicated rules. The platform speeds up the certification process for organizations by automating the compliance process. This is much faster than doing it by hand. The company’s AI-assisted policy generation makes things easier for the technical and legal teams and centralized evidence tracking makes sure that audits are always ready. Hunterstack.io is at the crossroads of cybersecurity and operational efficiency because it focuses on compliance automation. This is a good fit for Brazil’s growing market of regulated digital businesses.
Contact Information
Website: www.hunterstack.io
Honorable Mentions: Other Notable Cybersecurity Companies
The Brazilian cybersecurity ecosystem includes numerous other players worthy of recognition:
- IBM Security Brazil is a global leader in cybersecurity services. They offer a wide range of services, such as threat intelligence, SOC-as-a-Service and identity and access management.
- Accenture Security offers end-to-end cybersecurity services to help big businesses move to the cloud safely, hunt down threats and more.
- Módulo Security Solutions: An experienced GRC and risk management expert who helps regulated businesses meet LGPD and ISO standards.
- Apura Cyber Intelligence: A Brazilian company that specializes in threat intelligence and incident response, perfect for mid-sized businesses.
- Konduto: A service that helps e-commerce merchants find online fraud by using machine learning to look at how buyers act.
- FullFace Biometric Solutions: Using facial biometrics to manage identity and access for business security
- Gocil Tecnologia em Segurança e Serviços: One of Brazil’s biggest professional security companies, with about 11,000 employees, that provides physical and electronic security services to many different industries.
Additionally, global cybersecurity leaders maintain significant Brazilian operations, including Mandiant (advanced threat detection and incident response), Deloitte Cyber Risk Services, KPMG Cybersecurity Advisory and PwC Cybersecurity & Privacy Solutions, all of which serve enterprise clients requiring deep advisory expertise.
How to Choose the Right Cybersecurity Company in Brazil
Selecting a cybersecurity partner in Brazil requires careful evaluation of your specific needs and the nuances of the local market. Here are practical factors to consider based on industry best practices:
- Define Your Security Priorities: Find out if you need penetration testing and offensive security (DeepStrike), 24/7 monitoring and managed services (Tempest, Factosecure), identity verification and fraud prevention (Certta), or compliance automation (hunterstack.io). Each company that is profiled has its own areas of expertise.
- Check technical skills beyond what marketing says: Don’t just look at fancy websites and promises of “AI-powered” technology. Find out if the pentesters have OSCP/OSWE or CREST certifications. Ask about the team’s hands-on experience; companies that only use automated scans often miss complicated problems.
- Make sure you know the local rules: Brazilian laws like LGPD, BACEN guidelines and rules for specific industries require a lot of local knowledge. Pick providers who speak Portuguese well and can show that they know how to deal with Brazil’s changing compliance landscape.
- Check the size and scope of the service: Find out if you need a full-service partner that can handle both offense and defense (Tempest) or a small, specialized company that focuses on one area (DeepStrike). Think about whether the provider can grow with your business.
- Check how clear and methodical it is: Good providers are open to being looked at. They will go over their methods, show you sample reports (with some information blacked out) and clearly spell out what they will deliver and when. Be careful of proposals that are vague, have hidden costs (like per-finding fees or expensive retesting), or don’t clearly define the scope.
- Check their industry experience: ask for case studies and references from companies that are similar to yours. When looking for partners, financial institutions should look for those with experience in both fintech and banking. Healthcare organizations should look for partners who know how to protect patient data.
- Think about 24/7 needs: Cyber incidents can happen at any time. If you need to keep an eye on things all the time and respond quickly, make sure your provider has an SOC or MDR service that is available 24/7.
Brazil’s cybersecurity ecosystem has a wide range of options, from local experts with a lot of experience to global leaders with big operations in Brazil to new startups that are coming up with new ways to deal with new threats. Tempest Security Intelligence, Factosecure, DeepStrike, Certta and hunterstack.io are five companies that take different approaches to protecting Brazilian businesses from all kinds of risks.
Tempest Security Intelligence has been in business for 20 years and has the resources to serve Brazil’s largest banks and government agencies with a full range of offensive and defensive services. Factosecure protects businesses of all sizes with 24/7 monitoring and real-time threat intelligence. DeepStrike is a top-notch offensive security company that works with tech companies that value thorough, human-powered penetration testing. Certta uses AI to check people’s identities and stop fraud in regulated fields. It has a lot of money behind it and is always coming up with new ideas. Hunterstack.io meets the needs of fast-growing digital businesses that need to automate compliance as they deal with complicated rules and regulations.
The Brazilian cybersecurity market is changing quickly because threats are becoming more complex, there is more pressure from regulators and all sectors are going through digital transformation. The market is expected to be worth $3.7 billion in 2026 and grow by more than 10% each year. This means that businesses have more ways than ever to protect their digital assets.
For procurement teams and IT leaders to be successful, they need to make sure that the needs of the business match the capabilities of the provider, check their technical skills through references and credentials and put more value on honesty and local knowledge than on marketing hype. Brazil’s unique mix of complicated rules, high levels of threat and fast-paced digital growth means that cybersecurity partners need to know as much about the local situation as they do about technology.
We encourage readers to explore these companies further, request demonstrations and sample reports and assess which partnership best aligns with their security requirements, industry context and organizational culture.
FAQ
1. What services do cybersecurity companies in Brazil typically offer?
Brazilian cybersecurity companies offer a wide range of services, such as penetration testing, offensive security, managed detection and response (MDR), 24/7 Security Operations Center (SOC) monitoring, threat intelligence, incident response and digital forensics, identity verification and fraud prevention, cloud security, compliance and risk advisory (LGPD, ISO 27001, PCI DSS) and security awareness training.
2. How much do cybersecurity services typically cost in Brazil?
Costs differ greatly depending on the size of the organization, the level of service chosen, the scope of the service and the level of risk in the industry. Penetration testing jobs usually cost between R$20,000 and R$100,000 or more, depending on how complex and in-depth the application is. Managed SOC services usually charge a monthly fee based on the number of logs and devices. Most of the time, compliance consulting firms give quotes based on the size of the project. Most providers offer solutions that can be scaled up or down to fit different budgets.
3. How do I know if a cybersecurity company in Brazil is reliable and credible?
Some important signs are team certifications (CISSP, OSCP, CREST, etc.), client references and case studies, independent recognition through awards and analyst citations, clear methodologies and sample reports, proof of experience in your field and a clear understanding of Brazilian laws like LGPD and BACEN guidelines. The best way to confirm something is to talk to current clients and look at documented outcomes.
4. Are cybersecurity companies in Brazil suitable for small and medium-sized businesses?
Yes, a lot of cybersecurity companies offer services that are made for small and medium-sized businesses. Apura Cyber Intelligence focuses on mid-sized businesses that need cost-effective threat intelligence and incident response. DeepStrike’s flexible engagement model works for both startups and businesses that are growing. Factosecure offers service packages that can grow with your business, no matter how big or small it is. The most important thing is to pick a provider that has worked with businesses like yours and has a risk profile that matches yours.
5. What should I prepare before contacting a cybersecurity company in Brazil?
Make sure you know exactly what your security goals are (compliance, risk reduction, specific testing needs), what assets you need to protect or test, your budget, your timeline and any industry-specific rules you need to follow. If you tell the potential partner about your current security posture, the tools and providers you already use and the skills of your internal team, they can make a proposal that fits your needs.
6. What are the most significant cybersecurity threats facing Brazilian organizations in 2026?
Brazilian businesses are facing more and more complex threats, such as ransomware attacks (which have reached record levels recently), supply-chain exploits that target digital ecosystems, cloud vulnerabilities caused by quick migration, identity-based attacks and AI-powered methods like deepfake phishing and polymorphic malware. Financial institutions, government agencies and healthcare organizations are still the most common targets, but attackers are now also going after mid-market companies and their business partners as a way to get into bigger businesses.
7. How important is LGPD compliance for cybersecurity in Brazil?
The LGPD (Lei Geral de Proteção de Dados) is very important for Brazil’s cybersecurity. The law has strict rules about data protection, breach notification and security controls and there are big fines for not following them. Top cybersecurity companies clearly show how their services meet LGPD requirements and help clients prove that they are following the rules by testing, keeping records and being ready for incidents.
8. What emerging trends are shaping Brazil’s cybersecurity market?
Key trends include AI-powered threat defense that uses machine learning to find threats in real time and respond automatically, Zero Trust security architectures that require constant verification, more focus on cloud security for hybrid and multi-cloud environments, the growth of Managed Detection and Response (MDR) services as an alternative to in-house SOCs and the ongoing evolution of data privacy and compliance requirements.
