Preventing Malicious Mobile Apps from Taking Over iOS through App Vetting

This report examines the risks posed by unvetted iOS apps and third-party app distribution, detailing privilege-escalation vulnerabilities (e.g., MacDirtyCow, KFD), sideloading tools (TrollStore) and a public post-exploitation framework (SeaShell) that enable persistent, high-impact compromise and data exfiltration; it cites hundreds of live malicious samples in third-party stores and recommends robust static/dynamic app vetting, permission analysis, vendor validation, and runtime detection to mitigate these threats.