Upload the file or the URL to a service like VirusTotal to check for hidden scripts.
If it was sent unexpectedly by a contact or found on a suspicious site, do not open it . MyVideo_1mp4
A friend’s hacked account sends you a link or file with this name to pique your curiosity. Upload the file or the URL to a
Many mobile apps and desktop editors (like iMovie or Windows Photos) use this naming convention if you don't provide a custom title. For example, Gifu Seiki Industrial uses this file name for technical demonstration clips on their corporate site. Many mobile apps and desktop editors (like iMovie
Generic names like "MyVideo_1.mp4" are frequently used in phishing scams on platforms like Facebook Messenger or WhatsApp.
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.
Universities and research centers often host student presentations or data clips under this name. For instance, Texas A&M University uses similar generic naming for various academic poster video components.