Malware
Coruna
According to Google, this is a new and powerful exploit kit targeting Apple iPhone models running iOS version 13.0 (released in September 2019) up to version 17.2.1 (released in December 2023).
Coruna is a iOS malware family.
Background
Google describes Coruna as a potent, recently discovered exploit kit aimed at Apple iPhones running iOS releases from 13.0 (shipped September 2019) through 17.2.1 (shipped December 2023). Dubbed "Coruna" by its authors, the kit bundled five complete iOS exploit chains comprising 23 exploits in total. Its principal technical strength is this extensive iOS exploit arsenal, whose most sophisticated entries leverage non-public exploitation methods and mitigation bypasses.
Source: Malpedia (Fraunhofer FKIE).