Check your follower list for unfamiliar or suspicious accounts
Review who views your Stories regularly
Look for repeated likes, comments, and DMs from the same account
Check whether someone is using multiple accounts to follow or message you
Review your tagged photos and mentions for unwanted activity
Look for accounts that appear after you block or restrict someone
Check if someone is saving, sharing, or reacting to your content unusually often
Review your login activity for unknown devices or locations
Check whether your account settings or privacy settings have been changed
Look for signs that someone knows details from your private posts
See if someone keeps appearing in your suggested followers or interactions
Note if you receive fake follow requests from similar-looking accounts
Check whether someone is contacting your friends about you
Review message requests from accounts you do not know
Watch for repeated profile visits followed by interaction patterns
Use Instagram’s block, restrict, and report tools if needed