Presentism in cybersecurity refers to the tendency to focus solely on current threats, vulnerabilities, or incidents while neglecting the importance of historical context or potential future consequences. This mindset can lead to inadequate risk assessment, as it ignores patterns from past cyberattacks and fails to anticipate evolving tactics. Organizations affected by presentism may overlook lessons learned from previous breaches or disregard the long-term impact of their security decisions. Counteracting presentism involves adopting a holistic approach that values historical data, anticipates future trends, and integrates them into cybersecurity strategies. By doing so, organizations can better prepare for emerging threats and build more resilient defenses.