S21sec
Marta Mallavibarrena is an experienced professional in the field of cybersecurity and threat intelligence, currently serving as a Senior Threat Intelligence Analyst at S21Sec since March 2024. Marta has held various roles, including Threat Intelligence Analyst at Getronics and Cyber Threat Intelligence Analyst at Telefónica Tech. Additionally, Marta contributes to Sec2Crime as a collaborator. Previous experience includes positions at Cipher, MAPFRE, and Secretaría de Estado de Seguridad. Marta holds a Master's degree in Economic Intelligence and International Relations from Universidad Autónoma de Madrid and a Bachelor's degree in Psychology from the same institution.
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S21sec
S21sec is a cybersecurity company. S21sec offers various security-related services (e.g. protection of critical infrastructures and personal data protection) and software (e.g. information security management systems) S21sec is focused on providing security for governs, energy and critical infrastructures, finance institutions and telco industries.S21sec has a CERT section, a 24-hour security intelligence center, and a CyberCrime one, where it collaborates with governs and governmental institutions like Europool[1] and the FBI.[2]More than 20% of the Dow Jones Eurostoxx 50 companies are clients of S21sec.