The risk beneath the surface Yet convenience has a cost. Executables are powerful: they run with system privileges, alter drivers, and can persist across reboots. That power makes them prime vectors for abuse. Attackers cloak malware in plausible filenames and package them to exploit trusting users. A setup file with a technical-sounding name like CDM20830 -setup.exe can appear legitimate to anyone who isn’t expecting subterfuge. Unsigned binaries, old installers, or downloads from unverified sources can all carry threats ranging from data theft to system takeover.