Ephemeral Messaging

Ephemeral messaging describes communications sent through tools engineered to make content vanish automatically, whether by timed expiration, deletion after viewing, or refusal to store message history. Common examples include disappearing-message modes in chat apps and self-destructing direct messages. The defining trait is that non-retention is the built-in default, which puts the technology in direct tension with recordkeeping obligations.

This matters because the content of a message, not the channel, determines whether it is a record. If an ephemeral exchange documents an organization’s business, decisions, or transactions, it carries the same retention, disposition, and discovery duties as email or paper. Auto-deletion can destroy records before their retention schedule allows, undermine a litigation hold, and expose an organization to spoliation claims when relevant evidence vanishes.

Distinguish ephemeral messaging from routine transitory communications: a record’s value comes from its substance, so a fleeting “running late” note may legitimately expire, while a substantive approval sent on the same platform must be captured and preserved regardless of the tool’s default behavior.