A spyware known as KoSpy, linked to North Korean hacking groups APT37 and APT43, was found disguised as a File Manager app on the Google Play Store. This malicious app accessed private data such as text messages, call logs, device location, stored files, and user keystrokes. It could also gather Wi-Fi network details, list installed applications, and record audio, capture images, and take screenshots without user awareness. The app was downloaded approximately a dozen times before Google removed it after security researchers raised concerns. Google Play Protect and additional security measures from smartphone manufacturers help protect Android devices from such threats. Users are advised to scrutinize app permissions and download apps from official sources to minimize risks.