Cybersecurity today is largely reactive. Most security tools detect threats only after malicious activity has already reached networks or devices. This exposes enterprises and critical infrastructures to phishing, malware, and supply chain attacks that can disrupt operations and compromise sensitive data. As organizations increasingly rely on cloud services, mobile workforces, and interconnected systems, the attack surface expands rapidly while existing security solutions remain fragmented and complex. Hafnova, founded by experienced cybersecurity and technology entrepreneurs, develops a preventive cybersecurity layer that blocks malicious communications before they reach organizations. Targeting critical infrastructures and enterprises, Hafnova addresses a market exceeding 10B in EU.