rapid battery discharge: the operating time of the device is constantly decreasing, although the gadget has not become more actively used;
smartphone overheating: this phenomenon is explained by the fact that malicious programs increase the load on the processor and other components of the gadget;
the appearance of strange pop-up windows (especially in applications that did not have such “bonuses” before);
the emergence of new applications on the smartphone;
sudden requests for two-factor authentication codes: this may indicate that someone is trying to log into your accounts.
How to protect your smartphone
Following a number of recommendations will help prevent your mobile device from being hacked. These include the following actions and rules:
Activate two-factor authentication;
regular application updates (various errors have been fixed in new versions of programs);
using complex passwords;
Regularly clearing search histories in browsers;
regular cleaning of the cache (temporary file storage);