April 2023 Threat Intelligence Summary

Fidelis Security's April 2023 Threat Intelligence Summary reports rising Russian state-sponsored activity, closure of a major hacker marketplace, 'shadow ban' attacks on Twitter users, the emergence of multiple high- and critical-severity vulnerabilities (including a Google Chrome zero-day), extensive malware detection metrics across industries, and the top phishing domains observed during the month — emphasizing patch management, sandbox analysis, and defensive priorities.