Check follower profiles for missing profile photos, bios, posts, or stories
Look for usernames with random letters, numbers, or unusual patterns
Review follower engagement compared to follower count
Watch for many followers with little or no activity
Check if followers are from unrelated countries or regions
Look for sudden spikes in follower growth
Compare likes, comments, and views to the size of the audience
Inspect comment quality for generic, repeated, or spam-like messages
Use Instagram analytics tools to identify suspicious accounts
Review whether followers have very few following or followers themselves
Check for duplicate or nearly identical profiles
Look for accounts that follow many people but never interact
Analyze engagement consistency over time
Search for fake-looking accounts using third-party audit tools
Check if followers were gained through giveaways or follow-for-follow tactics