Strange Pattern of Subscriptions + Refunds — Possible Abuse?

Hi everyone,

I'm an indie developer and recently noticed some odd behavior in my app's subscription metrics. There’s been a sudden spike in annual subscriptions, which is very unusual for my app — historically, users rarely choose that option.

What’s more concerning is that these subscriptions are almost immediately canceled and refunded. Upon checking analytics (RevenueCat + App Store Connect), I also noticed inconsistencies in user location data: users appear to be from one region (like Singapore), but deeper tracking shows actual usage from Vietnam, a market I’ve never targeted and where I do no advertising.

This behavior seems coordinated and is affecting my app’s refund rate, which I worry could raise red flags on the App Store side.

Has anyone experienced anything similar? Is there a recommended way to report suspicious subscription/refund activity to Apple or prevent potential abuse like this?

Any advice would be really appreciated.

Thanks!

Strange Pattern of Subscriptions + Refunds — Possible Abuse?
 
 
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