New RambleOn Android Malware Used Against Journalist

South Korean researchers stumbled across a novel malware RambleOn that most probably North Korean nation-state actors used against a journalist in the country. Hackers camouflage the spyware as a secure chat app called Fizzle. The app, in reality, requests for the next-stage payload hosted on pCloud and Yandex. It was sent as an APK file over WeChat to the target.