Myvideo_1mp4

Use a tool like ExifTool to see the "Create Date" and the software used to generate it, which can clarify if it's a legitimate personal file.

If you see this in your computer's temporary files, it may be a cached ad or a background video from a site you recently visited. Security Warning: Scams & Malware MyVideo_1mp4

If it was sent unexpectedly by a contact or found on a suspicious site, do not open it . Use a tool like ExifTool to see the

A friend’s hacked account sends you a link or file with this name to pique your curiosity. MyVideo_1mp4