Be cautious of unexpected files named bonus.mp4 received via email or untrusted links; generic names are sometimes used to disguise malware or scams promising "exclusive content."

It is a common default filename in video editing software (like Adobe Video) when a user hasn't yet specified a unique title.

Content cut from the final edit to save time or maintain pacing.

Self-publishing authors often debate the best platforms for delivering these files to readers as "book extras." 4. Internet Culture & Security

Adding AI-generated subtitles to ensure the bonus content is inclusive.

Raw or longer versions of interviews featured in a documentary or report. 2. Professional & Corporate Context