The researchers found the malware in an iOS app called ComeCome, which is also available from Google’s Play store, and claims to offer food delivery services. According to Kaspersky's Dmitry Kalinin and Sergey Puzan, the application also delivers the keys to victims’ crypto holdings to crooks.

Researchers have discovered new apps containing malware on both Apple's and Google's app store. Notably, it's the first time this particular type of malware has been found on the iOS App Store.