This feature only records activities of a site’s registered users, and the retention duration of activity data will depend on the site’s plan and activity type.
Data Used: To deliver this functionality and record activities around site management, the following information is captured: user email address, user role, user login, user display name, WordPress.com and local user IDs, the activity to be recorded, the WordPress.com-connected site ID of the site on which the activity takes place, the site’s Jetpack version, and the timestamp of the activity. Some activities may also include the actor’s IP address (login attempts, for example) and user agent.
Activity Tracked: Login attempts/actions, post and page update and publish actions, comment/pingback submission and management actions, plugin and theme management actions, widget updates, user management actions, and the modification of other various site settings and options. Retention duration of activity data depends on the site’s plan and activity type. See the complete list of currently-recorded activities (along with retention information).
Data Synced (?): Successful and failed login attempts, which will include the actor’s IP address and user agent.
This feature is only available to sites on the Premium and Professional plans.
Data Used: The following information (made available from the visitor’s browser) is collected and sent to Automattic’s Demand Partners: IP address, geographical data (derived from the IP address), user agent, operating system, device type, unique user ID (randomly generated identifier), current URL, and IAB (Interactive Advertising Bureau) interest category. Log data (IP address, geographical data, user agent, operating system, device type) is stored for 30 days. The unique user ID is stored in cookies and is retained for 1 year.
Activity Tracked: Ad impressions, video-related events (i.e. pause, mute, 100% plays, etc.) or errors, and ad click events. Various cookies are used for the following purposes: delivering targeted advertisements to specific visitors, storing user identifiers, and collecting anonymous ad platform stats.