Cyber Security Companies in Brazil

Brazil is home to over 181 million internet users (as of January 2024), making it one of the largest digital markets globally. But with that growth comes risk. In early 2024 alone, Brazil faced over 372,000 DDoS attacks, some reaching 4 Tbps, as well as frequent incidents of data leaks and banking malware, including the URSA Trojan and Grandoreiro. As threats escalate, Cyber Security Companies in Brazil are becoming increasingly vital in protecting businesses and individuals from these sophisticated attacks. More and more, cybercriminals are posting ads on the dark web about getting unauthorized access to Brazilian corporations which means a lot of companies may face risks. Therefore, it is forecasted that the cybersecurity market in the country will reach USD 21.8 billion by 2030, at a rate of 12.6% every year. In this blog, we are listing the top 30 cyber security companies that help secure Brazil’s digital resources.  Parameters That Help Define the Top-Rated Cybersecurity Firms in 2025 Every cyber security providers may offer services and expertise that differ from one another. There are various standards that judges consider to rank companies among the top in Brazil.   Range of Services Offered: Top organizations in this industry offer vulnerability assessments, penetration testing, services from the SOC, threat intelligence and support for compliance. Industry Certifications:  Being awarded ISO 27001, CREST or being linked to AWS and Microsoft shows the industry that a firm is qualified. Local Regulatory Compliance: In Brazil, every organization needs to understand the LGPD regulation about data protection. The top firms ensure their clients are following both the regulations in their own country and those from abroad. Incident Response Readiness: Rapid response capability, 24/7 monitoring, and a proven incident handling process are key signs of a reliable partner. Customization and Consultation: The ability to tailor services to each business’s tech stack, risk level, and growth stage is what separates average vendors from long-term partners. These parameters help businesses in Brazil identify cybersecurity partners who not only understand the threat landscape but also bring the right tools and insight to handle it. List of the Top Cyber Security Companies in Brazil As cyberattacks become increasingly sophisticated in Brazil, more companies are turning to specialised cybersecurity firms to protect their assets and reputations. A suitable partner helps you conduct penetration tests and track threats, enabling your company to comply with LGPD and stay protected from emerging threats. There are 30 leading cyber security companies on this list, some of which come from Brazil and others from abroad. 1. Qualysec Headquarters: Bhubaneswar, India Serving: Clients globally, including Brazil (LATAM region) Qualysec is renowned for its rapid growth, as its primary services include manual penetration testing and comprehensive security audits. Relying on the assistance of human experts, Qualysec detects business logic issues, new vulnerabilities and weaknesses in compliance more efficiently than firms that focus on automation. It offers services that impact multiple fields in Brazil, including BFSI, eCommerce, Healthcare, SaaS, and Government. If a company wants to grow internationally or comply with the LGPD (Lei Geral de Proteção de Dados), Qualysec can provide suitable audit and management plans to mitigate risks. Why Qualysec is a Top Cybersecurity Company in Brazil: No matter if you are a start-up in São Paulo, a budding company in Brasília or operate an enterprise in Rio de Janeiro under Brazilian regulations, Qualysec can provide you with suitable and economical cybersecurity services. Explore Qualysec’s vulnerability assessment methodology to understand how they can strengthen your cybersecurity posture. Download Our Sample Penetration Test Report – See how top companies report vulnerabilities and ensure compliance.   Latest Penetration Testing Report Download 2. Tempest Security Intelligence One of Brazil’s most prominent cyber security companies, Tempest is trusted by banks, e-commerce platforms, and enterprises for its threat detection and digital fraud protection services. Key Features: Red/Blue team simulations SOC-as-a-Service Digital risk protection Custom security for fintechs and retailers 3. Cipher (Prosegur Cybersecurity) A globally recognized firm with strong Brazilian roots, Cipher offers end-to-end cybersecurity from consulting to incident response, now under the Prosegur umbrella. Key Features: Managed SOC and MDR services Risk and compliance audits LGPD consulting Pen testing and vulnerability management 4. Apura Cyber Intelligence Apura is known for deep threat intelligence capabilities and real-time monitoring, helping companies detect data leaks, phishing attempts, and dark web activity. Key Features: Digital risk monitoring Threat hunting Brand protection Intelligence-led incident response 5. Modulo Security Specializing in GRC, Modulo helps organizations strengthen their governance and meet cybersecurity compliance requirements with frameworks such as ISO 27001 and LGPD. Key Features: GRC platforms Business continuity planning Policy creation and audits Vulnerability and risk analysis 6. MINDSEC MINDSEC is a boutique cybersecurity consultancy focused on risk assessments, compliance audits, and technical security evaluations tailored to enterprise IT needs. Key Features: Penetration testing Awareness training Infrastructure risk evaluation ISO and PCI compliance 7. Conviso Application Security A go-to for AppSec in Brazil, Conviso empowers developers and DevOps teams to integrate security into their Software Development Life Cycle (SDLC) with tools and hands-on training. Key Features: Secure coding tools Static/dynamic code analysis DevSecOps integration AppSec maturity assessments 8. Clavis Segurança da Informação Clavis offers a balanced mix of consulting, training, and testing services to help companies develop robust cyber programs. Key Features: Ethical hacking Security training LGPD compliance support Forensics and incident response 9. NewSpace Technologies Specialists in digital fraud prevention, NewSpace offers robust authentication and anti-fraud systems, especially for banks and financial institutions. Key Features: Biometric authentication Transaction monitoring Digital identity protection Anti-fraud platforms 10. BRQ Digital Solutions A digital transformation leader who integrates security into enterprise cloud adoption, DevOps pipelines, and custom software environments. Key Features: Cloud security services Threat detection DevSecOps consulting Security integration in CI/CD 11. Compugraf A veteran in Brazil’s cybersecurity landscape, Compugraf focuses on delivering enterprise-level solutions for identity governance, SIEM, and regulatory compliance. Key Features: Identity and access management (IAM) SIEM solutions LGPD and ISO 27001 support Secure web gateways 12. NetSafe Corp NetSafe offers both consulting and implementation services,