After 15 years of leading large-scale media, technology, and NGO projects reaching a multimillion international audience, Oleksandra Marchenko became the Head of Nadiyno.org.
Nadiyno is Ukraine’s first free cybersecurity consultation service that helps people, NGOs, media, volunteers, and activists protect their data, communications, and devices. Since 2022, Nadiyno experts have responded to over 225,000 requests and reached over 700,000 users. The Nadiyno Knowledge Base offers over 500 guides and instructions on cybersecurity issues, while the Nadiyno Lab provides analysis of cyber threats and tools to protect people from them.
Oleksandra advocates for making digital security a habit, especially for individuals who remain most vulnerable in cyberspace. She drives this through accessible education, training, creative communication and systematic collaboration across the public, government, and business sectors.
She actively promotes Ukrainian talent and culture, amplifying the nation’s voice through international events and media publications. She also contributes to strengthening women’s communities internationally by sharing Ukraine’s experience of resilience and leadership.
