The US is by far the country most affected by exploit kits, while Spain and South Korea are leading in Europe and Asia. Spelevo EK is a new exploit kit that was identified in March 2019 and features the most recent Flash exploit (CVE-2018-15982) The main driver behind these drive-by download attacks are various malvertising chains with strong geolocation filtering. Malwarebytes users are protected against these exploits kits, thanks to our anti-exploit and web protection technologies.”]
Source: https://blog.malwarebytes.com/threat-analysis/2019/05/exploit-kits-spring-2019-review/