The hackers use fake CAPTCHA pages—which are designed to mimic standard security checks—to trick users into installing malicious software (“Stealthy StealC Information Stealer”) via keyboard commands.

The Moscow-based security company reported that Keenadu was found in Android tablets sold by several mostly unnamed brands. Similar to Triada, the threat infects the firmware ...

A newly discovered and sophisticated Android malware called Keenadu has been found embedded in firmware from multiple device ...

StealC malware campaign exploits fake CAPTCHA pages to steal sensitive data while blending into normal system activity.