Windows often hides the true extension (e.g., .exe ), causing file.mp4.exe to look like file.mp4 .
Knowing this will help me tell you if it's a security risk or a technical issue. 2493mp4
Files named with double extensions, such as .mp4.exe , are typically malware designed to appear as video files while executing malicious code on Windows devices. Windows often hides the true extension (e