Time to next exploit

Organizations are facing an attack surface that is not only expanding at an unprecedented rate but also becoming more difficult to manage using traditional security approaches. The first half of 2025 has shown a sharp rise in both the discovery and exploitation of vulnerabilities, especially zero-days and those affecting security services, indicating that attackers are moving faster than defenders can respond. A new exploited vulnerability is published every two days, and a new exploited zero-day every three, with both categories growing significantly faster than in 2024. This growing gap between discovery and mitigation underscores a fundamental reality: reactive defence is no longer sufficient. Companies must adopt a proactive approach centred around continuous exposure management: monitoring, prioritizing, and remediating vulnerabilities before they are exploited. This research draws on verified exploitation data and real-world vulnerability trends to demonstrate why exposure management is no longer optional, but a foundational requirement for any organization aiming to stay ahead of cyber threats.