Third-party services used on stalkerware websites

Stalkerware websites trackers
We list web trackers found across 59 monitoring apps websites. The majority of these concern advertising, with over 20 websites using Google Adsense. Other trackers are related to user interaction or analytics.

Payment methods available on stalkerware websites
Our analysis revealed that 34 apps are accepting payment through Paypal and 16 were compatible with crypto-currencies payments. See figure below for a list of all services we found in the stalkerware ecosystem.