While it's not known how many iPhone users fell victim to them, the fact that the app made to App Store is notable as stealer apps had never before been found on Apple's app marketplace.

A new campaign dubbed 'SparkCat' has been uncovered, targeting the cryptocurrency wallet recovery phrases of Android and iOS users using optical character recognition (OCR) stealers.

Researchers from Kaspersky have identified malware being distributed within apps on both Android and iOS mobile storefronts. Dmitry Kalinin and Sergey Puzan shared their investigation into a malware campaign,