Google and iVerify researchers say the case points to a thriving secondary market for high-end zero-day exploits.

A previously undocumented set of 23 iOS exploits named "Coruna" has been deployed by multiple threat actors in targeted espionage campaigns and financially motivated attacks.

Security researchers discover the 'Coruna' exploit kit running on malicious Chinese websites that were able to secretly hack vulnerable iPhones running iOS 13 to 17.2.1.