Instagram addicts beware.
The app has quietly introduced a new feature called 'Last Active' that shows friends the last time you logged on to the app according to DailyMail.
The default setting for the app is 'on' - meaning your closest friends can know exactly when you've been scrolling through their feeds.
The unnerving feature appears on Instagram's direct messages section beneath followers you've been chatting with.
The feature appears for those who have the latest version of the app.