Top Cybersecurity Companies in Brazil 2025 (Reviewed)

• Brazil’s cybersecurity market is booming: strict LGPD data laws and proposed cyber regulations mean companies are investing heavily in security.
• Key domestic players include Tempest, Apura, Módulo, Conviso, and Clavis, each with strengths in pentesting, SOC/MDR, threat intelligence, or GRC compliance.
• These firms offer a mix of offensive security penetration testing, red teaming, defensive services 24/7 SOC monitoring, managed detection and compliance consulting LGPD, ISO 27001, PCI DSS audits.
• DeepStrike stands out for purely manual, human powered pentesting no automated scans and transparent pricing, with top client ratings and compliance oriented reports.
• See the comparison table below and FAQs to understand how these companies differ and why pentesting is crucial for Brazilian businesses today.

Brazil’s cyber threat landscape is changing fast. 2025 brings new laws and regulations e.g. LGPD enforcement, upcoming Marco Legal Cybersecurity Bill 4752 forcing companies to bolster defenses. At the same time, Brazilian firms face more attacks. For example, Brazil’s banks saw a 17% jump in fraud losses from 2023 to 2024 R$10.1B. This convergence of regulations and rising attacks means businesses are urgently seeking top cybersecurity expertise. The top cybersecurity companies in Brazil are those that can deliver pentesting, 24/7 monitoring, threat intelligence, and compliance consulting tailored to Brazil’s needs.

The following sections introduce Brazil headquartered security firms leading in various domains: pentesting and red teaming, threat intelligence and incident response, security governance and compliance. We then compare them to DeepStrike, the author’s firm in terms of methods, coverage, and innovation.

Brazil’s Cybersecurity Market Why It Matters Now

Brazil’s market for security services is exploding. According to a 2025 US government report, Brazil’s cybersecurity sector was projected to reach roughly $3.7 billion by 2025, growing 10% annually. That’s driven by mandatory data laws LGPD enforced since 2020 and a new National Cybersecurity Policy PNCiber launched in late 2023. Public agencies must now notify the ANPD of data breaches, and legislation Bill 4752/2025 is pending to create a National Cybersecurity Authority and require firms to share accountability for incidents. In practice, this means Brazilian companies from banks to retailers must invest in defenses like regular pentesting, 24×7 security operations, and compliance audits.

At the same time, cybercrime is on the rise. Fraud and scams surged in Brazil’s financial sector, fraud attempts up 56%, social engineering scams doubled year over year. Ransomware and data breaches are booming globally, and Brazilians aren’t immune. In fact, Brazil was among the hardest hit Latin American countries in recent cyberattack surveys. As Brazil accelerates digital services fintech, agribusiness IoT, etc., its cybersecurity industry must grow. This creates demand for empresas de cibersegurança no Brasil that offer offensive security pentest, defensive operations SOC/MSSP, and compliance consulting LGPD, ISO 27001, PCI DSS.

Leading Cybersecurity Companies Headquartered in Brazil

Below are some of the top Brazilian cybersecurity firms and their specialties. We focus on companies founded in Brazil, not just global brands with Brazilian offices.

• While Brazil’s top firms excel in broad security services, DeepStrike offers a unique approach to pentesting. We deliver 100% human powered assessments no off the shelf scanning tools so we find the subtle, creative attack vectors automated tests often miss. This manual vs automated penetration testing distinction means DeepStrike clients often see deeper insights.
  • Methodology & Innovation: DeepStrike’s methodology is entirely people driven. Our consultants operate like real threat actors, conducting black/grey/white box tests by hand. Unlike competitors who rely on automation, our team has built a hall of fame by consistently finding critical vulnerabilities that others overlooked. We also pioneered continuous pentesting: integrating tests into DevOps pipelines each code update triggers assessment to catch issues early.
  • Compliance & Certifications: Brazilian companies love that our deliverables are tailor made for compliance. All DeepStrike reports map to standards NIST, ISO 27001, PCI DSS, OWASP and can directly support audits and LGPD/SOC 2 requirements. In fact, our site proudly notes our reports meet compliance requirements, including SOC 2, ISO 27001…. We hold team certifications like CISSP, OSCP, OSWE, etc., bolstering our expertise.
  • Service Agility: We’re a nimble, specialized firm: engagements kick off within days, not weeks. Our boutique teams can pivot quickly for urgent needs e.g. a virtual patch or retest after fixes. Clients on Clutch highlight our speed and thoroughness they identify vulnerabilities other vendors missed giving us a 5.0/5 rating.
  • Transparent Pricing: DeepStrike’s pricing is clear and competitive, which is rare. We publish tiered pentest packages and never surprise clients with hidden costs in fact, Clutch reviewers praise our strong value for cost. Most Brazilian peers only provide opaque quotes.

• Tempest Security Intelligence Recife/SP. Founded in 2000, Tempest is one of Brazil’s largest specialized cyber firms. It boasts 25 anos de experiência 25+ years experience and over 400 security experts in Recife and São Paulo. Tempest provides end to end security: offensive services penetration tests, red teams, social engineering, cloud and app security, plus managed defense 24×7 SOC as a Service, vulnerability management, AI driven monitoring. It even offers its own threat intel products Resonant CTI, Intel Feeds and ransomware response Takedown. Clients include banks, retailers, and the government. After Embraer’s investment in 2020, Tempest expanded global offices in Recife, SP, London.

• Apura Cyber Intelligence São Paulo. Apura is a threat intelligence and DFIR specialist. Its Apura CSIRT team, active since 2012 is a full member of FIRST, the global incident response forum. Apura describes itself as a leading Cyber Threat Intelligence CTI, Digital Forensics and Incident Response DFIR service provider in Brazil. It serves major banks, insurers, hospitals and e-commerce, offering OSINT intelligence feeds, real time monitoring, brand/ID protection, plus managed detection MDR and incident response tailored for LGPD and other regulations. In short, Apura shines at cyber threat intelligence and 24/7 incident response in Brazil, helping clients rapidly understand and mitigate attacks.

• Módulo Security Solutions Rio de Janeiro. Módulo is a veteran GRC governance, risk & compliance provider. Founded 1985, it specializes in risk management and compliance tools, not pure pen testing. Its flagship Modulo Risk Manager platform automates security and compliance processes. Módulo has a government and Fortune 500 client base e.g. IBM, NYU Medical Center. The firm is often hired for audit, ISO 27001/GDPR/LGPD consulting, and risk assessments. In fact, its platform won SC Magazine’s Best Buy IT Risk awards in 2011-12. Think of Módulo when an organization needs to track risks and prove regulatory compliance.

• Conviso Application Security Curitiba. Conviso founded 2008 focuses on application security and DevSecOps. It offers a SaaS platform plus consulting to integrate security into development lifecycles vuln management, CI/CD automation, security training. Conviso emphasizes compliance too: its services cover LGPD/GDPR and it even acquired a PCI focused firm Matrix Cyber in 2025 to enhance PCI DSS and payment security offerings. With customers around 22 countries, Conviso helps companies build secure apps web/mobile and maintain compliance, especially in finance and high regulation sectors.

• Clavis Segurança da Informação Rio de Janeiro. Clavis founded 2004 is a broad infosec consultancy and managed services provider. It’s known for software security and vulnerability management. Clavis’ proprietary SIEM Clavis SIEM and other tools are even recognized by Brazil’s Ministry of Defense. Its services include pentesting, security training, incident response, secure SDLC consulting, and LGPD compliance programs. Clavis’ clients span government, finance, energy and more. In short, Clavis offers a comprehensive security portfolio, with a notable focus on defense in depth and insider/government projects.

Other notable Brazil headquartered firms include Cipher Prosegur’s cybersecurity arm, which specializes in payment and infrastructure security, Stefanini Rafael cybersecurity division of Stefanini Group, Bluefire Red Team, HackerSec, ISH Tecnologia known in agribusiness and IoT security, Asper, and regional consultancies. Many international players IBM, Cisco, Palo Alto, etc. serve Brazil too, but the above list highlights the top domestic leaders.

In summary, DeepStrike is the go to for focused, top tier pentesting. Brazilian firms often juggle many offerings e.g. MSS, SIEM, compliance and use tools, whereas DeepStrike concentrates on uncovering every exploitable weakness manually and delivering strategic fixes. Our approach and global reach set us apart in Brazil’s market.

DeepStrike vs Leading Brazilian Firms

Each firm covers multiple areas. For instance, Tempest and Clavis emphasize penetration testing and SOC/MSS, Apura focuses on intelligence driven response, Módulo on GRC and ISO audits, and Conviso on secure SDLC and AppSec compliance. In contrast, DeepStrike’s niche is purely manual pentesting, continuous testing, and audit ready reports for ISO/LGPD/SOC 2 compliance.

Choosing a Brazilian Cybersecurity Partner

When assessing vendors, consider your needs across the three pillars: offense, defense, compliance. Top Brazilian firms typically cover all three to some degree. For example, Tempest and Clavis blend pentesting with SOC services, Apura excels at threat intelligence and incident response, Módulo covers GRC/compliance, Conviso handles AppSec & DevSecOps. DeepStrike slots in as a specialist in the offensive security category.

• If you need continuous, in depth pentesting incl. web, mobile, cloud, look for providers offering Penetration Testing Services and continuous testing. DeepStrike offers web application penetration testing services, mobile app penetration testing solutions and Cloud Penetration Testing that integrate with development cycles.
• For regulated industries, ensure your provider aligns with LGPD and ISO norms. A Compliance focused penetration testing approach is ideal: see vendors who tie findings to LGPD controls or ISO 27001 requirements. DeepStrike’s reports explicitly map to these standards.
• Check detection and response capabilities. Vendors like Tempest and Apura run 24×7 SOC/MDR, which is vital for defense. Ask if their SOC is in house or outsourced. Some companies compare SOC interno vs SOC terceirizado to weigh cost vs control.
• Evaluate methodology: prefer providers that do more than an automated scan. In fact, the difference between internal and external penetration tests is moot if the depth is minimal. The key is quality. DeepStrike’s manual approach has consistently found issues overlooked by automated scans.

Lastly, pricing is often custom. Be wary of outsized quotes and unclear scopes. DeepStrike’s transparent packages and fixed price model with unlimited retesting ensure value. In any case, solicit proposals see our penetration testing RFP writing guide and compare deliverables, report examples, compliance alignment, retest policies.

FAQs

• Who are the top cybersecurity companies in Brazil?

Leading domestic players include Tempest Security Intelligence, Apura Cyber Intelligence, Módulo Security Solutions, Conviso Application Security, and Clavis Segurança da Informação. These firms specialize in various areas, offensive tests, SOC/MDR, GRC compliance, AppSec, etc.. Industry reports also cite others like Stefanini Rafael, Cipher Prosegur Cybersecurity, HackerSec and ISH Tecnologia.

• What services do these Brazilian cyber companies provide?

Broadly, they offer offensive security pentesting, red teaming, social engineering simulations, defensive operations 24/7 SOC/MSSP monitoring, threat hunting, incident response, and compliance consulting audit preparation, LGPD/ISO 27001/PCI DSS advisory. For example, Tempest combines pentests with AI driven SOC, Apura delivers threat intel and DFIR, Módulo focuses on risk management solutions, and Conviso provides secure SDLC/DevSecOps tools.

• Why is penetration testing important for Brazilian companies now?

Pentesting simulates real attacks to find hidden vulnerabilities. With new LGPD enforcement and impending cybersecurity laws, demonstrating robust security is mandatory. Regular pentests also keep pace with evolving threats Brazil saw fraud and malware spikes in 2024- 25. In other words, Brazilian businesses need pentests to protect sensitive data and comply with law exactly why penetration testing matters.

• How do Brazilian companies help with LGPD and other compliance?

Many Brazilian cybersecurity firms integrate compliance into their services. For instance, pentests are mapped to ISO 27001 and LGPD controls so clients can use reports in audits. Módulo is explicitly a GRC specialist for LGPD and ISO. Conviso and Apura add PCI DSS and regulatory intelligence. Even DeepStrike’s service emphasizes compliance, its reports meet SOC 2 and ISO 27001 requirements.

• How much does a penetration test cost in Brazil?

Pricing varies by scope web vs. network vs. full red team and provider. Brazilian pentest costs are typically custom quoted. As a reference, industry surveys and vendors like DeepStrike offer tiered packages often based on application complexity or asset count. In general, a medium sized web application pentest might run tens of thousands of USD/BRL. It’s best to get multiple quotes and compare what’s included number of targets, retests, reporting details. See our Vulnerability Assessment Pricing for related guidance, and always clarify if fix re testing is included.

• What is SOC as a Service in Brazil?

SOC as a Service means outsourcing your security operations center. Instead of an in-house SOC team, firms like Tempest and Clavis can monitor your network 24/7 often using managed SIEM and threat feeds for one fee. They alert you to incidents and help triage breaches. In Brazil’s fast changing landscape, many businesses, especially mid size ones, adopt SOC as a Service to gain constant monitoring without staffing their own SOC.

• How does DeepStrike compare to local Brazilian providers?

DeepStrike is specialized in high end penetration testing. We differentiate by fully manual testing, rapid on demand global coverage, and client centric practices, clear reports, unlimited retests. Many Brazilian firms offer pentests as part of a bigger portfolio often with some automation. In contrast, DeepStrike lives and breathes pentesting. We dig deeper and innovate constantly e.g. continuous pentesting to deliver exceptional value. Clients looking for the most thorough pentest experience in Brazil often turn to DeepStrike.

Brazil’s cybersecurity landscape is dynamic. Domestic companies like Tempest, Apura, Módulo, Conviso and Clavis bring deep expertise across pentesting, threat intelligence, SOC/MDR, and compliance. They help Brazilian businesses meet LGPD and new cyber laws while defending against rising attacks. DeepStrike complements this ecosystem as a specialized pentesting partner: our human driven approach and compliance ready methodology set a new standard.

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About the AuthorMohammed Khalil is a Cybersecurity Architect at DeepStrike, specializing in advanced penetration testing and offensive security operations. With certifications including CISSP, OSCP, and OSWE, he has led numerous red team engagements for Fortune 500 companies, focusing on cloud security, application vulnerabilities, and adversary emulation. His work involves dissecting complex attack chains and developing resilient defense strategies for clients in the finance, healthcare, and technology sectors.