The dangers of installing apps from unknown sources - Hexnode
These files are frequently "trojanized," meaning they are disguised as legitimate software but actually contain spyware, ransomware, or keyloggers .
The Truth About "Predator" HTTP Flooding Tools: Security Over Shortcuts
Using .rar archives is a common tactic for hackers because many antivirus programs struggle to scan inside password-protected or compressed files until they are extracted.