The tag [AgentRedGirl] is likely a digital signature or branding used by the threat actor.

Marking your actual files as "hidden" while creating decoy .htm files to trick you into thinking your data is encrypted for ransom.

Files appearing to "disappear" or be replaced by web links ( .htm ) in your folders.

Technically, an .scr file is a file. However, because screen savers are executable programs, they can run code just like an .exe file. Hackers use this extension to bypass basic security filters or trick users into clicking what they think is a non-executable media file. How the Scam Works

If your files are missing, check if they are simply marked as "hidden" in Windows Explorer settings before paying any ransom.

This specific filename, , is a hallmark of a malware distribution campaign . It is typically found on public file-sharing platforms or disguised as a "repack" for popular video games.

Accessing your browser history, saved passwords, and social media accounts.