Do Anti Spy or Antivirus AI protect against Stingray (IMSI catcher) man-in-the-middle attacks on mobile networks?

An IMSI catcher (also called a Stingray) is a hardware-based device that intercepts your mobile phone at the network level and inserts itself between your device and the cell tower. Attacks of this kind take place below the layer where our Android apps — namely Anti Spy and Antivirus AI — can be effective. Since there are no system interfaces that allow fake cell towers to be detected or blocked in real time, no purely app-based solution can directly detect or prevent an IMSI catcher.

However, our tools do protect you against software-based threats that could be used in connection with an IMSI catcher. For example, if an attacker were also to place a spyware app on your device in order to steal data, Anti Spy and Antivirus AI would detect and block that malicious software early thanks to their dual-engine technology and AI-powered methods. We also recommend using end-to-end encrypted messaging services and VPNs so that even if data is intercepted at the network level, the content cannot be read.

In short:

• Direct protection against IMSI catchers: Not possible, because this is an attack at the radio/network level.
• Comprehensive protection against malicious software: Yes, because Anti Spy and Antivirus AI reliably defend against trojans, spyware, and stalkerware.
• Recommendation: Watch for unusual device behavior (for example a sudden fallback to 2G), use encrypted communication, and keep Android and our apps up to date to minimize any security gaps.