Research the reputation of a platform and read user feedback before proceeding with any downloads.
Using unofficial sources for software carries inherent risks and responsibilities:
Official stores scan applications for malware, viruses, and predatory code. Third-party sites may not have the same level of rigorous security screening, making devices more vulnerable to data theft or system instability.
Files downloaded from unofficial sources can be tampered with. It is difficult to verify if the code has been altered to include hidden background processes.