Report
The State of Zero-Day Attacks in 2021
The State of Zero-Day Attacks report explains that zero-day vulnerabilities are unknown flaws in software that attackers exploit before vendors can release fixes. Without available patches, these vulnerabilities are especially dangerous and difficult to defend against. Exploits built around these flaws enable cybercriminals to launch highly effective and damaging attacks. For skilled threat actors, zero-day exploits act as powerful tools to bypass security controls and compromise systems. Organizations of all sizes face challenges in detecting and mitigating these threats, highlighting the need for proactive security measures, advanced detection, and rapid response to reduce potential impact.
