The downloaded archive often contains executable files ( .exe ) disguised as extractors or installers. Running these files installs adware, spyware, ransomware, or crypto-miners on your PC.

You cannot compress an already-compressed video file further. If you see a link claiming "GTA V 500MB Highly Compressed PS4 ISO," it is

Because of these risks, it's always safest to acquire games through official channels like the PlayStation Store.

The PlayStation 4 does not natively use ISO files; it uses files.

: Files labeled "highly compressed" frequently include malicious software or "trojans" that can compromise your computer.

Many sites promising "highly compressed" downloads (e.g., a 40GB game reduced to 500MB) often bundle malware, viruses, or phishing scams Non-Functional Files: