This Google research on the Coruna iOS exploits is very interesting. And perhaps the most interestig things are all the open questions that are not answered here.

https://cloud.google.com/blog/topics/threat-intelligence/coruna-powerful-ios-exploit-kit

Coruna: The Mysterious Journey of a Powerful iOS Exploit Kit | Google Cloud Blog

Coruna is a powerful iOS exploit kit leveraging 23 vulnerabilities across multiple threat actors and global campaigns.

Google Cloud Blog
@lorenzofb why would the exploit bow out when the user is using incognito mode in the browser?