Surge in Mobile Malware Activity and Targeted Threats in Q4 2025

A significant increase in mobile malware activity was observed in Q4 2025, with Doctor Web reporting that adware trojans such as Android.MobiDash and Android.HiddenAds remained the most prevalent threats, though their detection rates declined. Conversely, banking trojans, particularly from the Android.Banker family, saw a 65.52% rise in activity, targeting users by intercepting SMS one-time codes and mimicking legitimate banking apps. The review also highlighted the widespread use of unwanted software like CloudInject, which adds dangerous permissions and obfuscated code to apps, as well as riskware programs modified with NP Manager. Additionally, Doctor Web identified new threats such as the Android.Backdoor.Baohuo.1.origin, distributed via modified Telegram X apps to steal credentials, and the unique Trojan.ChimeraWire, which manipulates website popularity metrics.

Globally, India experienced a 38% year-over-year increase in mobile malware attacks, accounting for 26% of all mobile malware traffic worldwide, according to Zscaler. Hundreds of malicious apps, many disguised as productivity tools, infiltrated trusted platforms like the Google Play Store, with over 42 million downloads. Attackers focused on high-value industries, with retail, hospitality, and manufacturing sectors being primary targets. The escalation in Android malware transactions and the strategic targeting of consumer-facing and operations-heavy environments underscore the evolving tactics of threat actors and the growing risks to mobile device users and organizations worldwide.