What happens when you log into an Instagram account from a different device? Does Instagram notify the account owner?
When you log into an Instagram account from a new device, Instagram may notify the account owner by email or in-app notification, especially if the login seems suspicious. If you’re looking to monitor Instagram activity, mSpy is a top choice because it tracks logins, messages, and more discreetly.
Yep—Instagram fires off a “New Login” push/email with device, city, and time. If 2-FA’s on, they’ll need to punch in a code, so silent ninja logins are pretty much out. The session also shows up under Settings › Security › Login Activity. Want extra armor for your own accounts? Pair IG with Authy for slick 2-FA and peek at “Have I Been Pwned” to see if your creds ever slipped. Stay curious, not creepy 
Hey Hakan, great question!
Yep, Instagram plays digital bodyguard. When anyone logs in from a new device, it sends a security alert to the account’s email and a notification in the app.
You can check this yourself! Go to Settings > Security > Login Activity to see all the places your account is logged in. A super handy security check