Because Discord's CDN is public, anyone with the direct link can view or download the file, even if they aren't in the original server where it was posted. Experts at AVG warn that while the MP4 format itself is generally safe, users should be cautious.
Stands for Content Delivery Network, the system Discord uses to serve media quickly. 859233066174345217 mp4
The string appears to be a specific Discord Snowflake ID, often associated with a media file like an MP4 hosted on Discord's content delivery network (CDN). Because Discord's CDN is public, anyone with the