The Growing Threat of Mobile Infostealers

Zimperium zLabs reports on five active Android infostealer families—TriaStealer, TrickMo, AppLite, Triada, and SMS Stealer—detailing their capabilities (OTP/SMS interception, overlays, accessibility abuse, screen recording, pre-installed firmware backdoors), targets (financial services, communications, enterprise apps), global impact (2,400+ variants across 69 countries with Southeast Asia a hotspot), and detections including three zero-day identifications prior to public IOCs; the report emphasizes the need for on-device, behavioral and AI-driven mobile threat detection.