The April 2023 report details a continued rise in Russian state-sponsored threat actors, the shutdown of a widely used hacker marketplace, “shadow ban” attacks against Twitter users, and the emergence of several new high and critical vulnerabilities, including a zero-day exploit against Google Chrome. It also provides updates to the metrics and information on the most impactful vulnerabilities and malware strains in the wild today and includes information on some of the top phishing sites observed over the month.