And it wasn't a game.
For the user who absolutely must type "encryption key bin file gta v download new" into Google, follow this exact regimen to avoid malware:
Whenever Rockstar Games releases a major update to GTA V (e.g., new weekly content, major DLC), they often change the encryption keys.
OpenIV: Error: This folder doesn't contain the 'encryption_key.bin' file. : r/GTAV_Mods
The most common issue users face is the "encryption_key.bin" error in OpenIV. This typically happens for one of two reasons:
In some cases, the error persists due to incomplete extractions or damaged .bin files from unofficial downloads.
Once you have the encryption_key.bin file, follow these steps to install it: