In the first half of 2026, artificial intelligence systems uncovered 1,061 security vulnerabilities, with only 14 of these being exploited in confirmed attacks, according to The Decoder. This results in an exploitation rate of approximately 1.3 percent, consistent with the overall average for vulnerabilities.
The Decoder also reported a significant reduction in the median time from vulnerability discovery to exploitation, dropping from 120 days to just 80 days. This accelerated timeline highlights the increasing urgency for cybersecurity defenses to adapt quickly to emerging threats.
For Japanese markets, where digital infrastructure and fintech development are rapidly advancing, the findings underscore the importance of integrating AI-driven security measures to mitigate risks effectively and respond to threats faster.