api3.siftscience.com: Sift Tracker Exposed | Privacy Auditor
- Privacy Auditor Research Team
- Privacy , Trackers
- June 3, 2025
Table of Contents
api3.siftscience.com: How Sift Tracks You for Fraud Detection
Sift’s tracker, api3.siftscience.com
, monitors your online activity to assess fraud risk, collecting detailed behavioral and device data for businesses. This invasive profiling jeopardizes your privacy. Here’s what it does and how to resist.
What Is api3.siftscience.com?
Sift provides fraud detection tools for companies, analyzing user behavior to flag risks. This domain logs your actions and device details for those assessments. Privacy Auditors are alarmed by its data collection depth.
Data It Collects
When you interact with a site using Sift, it captures:
- IP Address: Links your actions to a location.
- Geolocation: Approximates position via IP.
- Behavioral Patterns: Tracks navigation and transactions.
- Device Fingerprint: Logs hardware and software details.
- User ID: Follows you across sessions.
- Session ID: Monitors activity in one visit.
- Cookie IDs: Tags for ongoing tracking.
This data builds a comprehensive risk profile of you.
Who Gets Your Data?
Sift shares your information with:
- Businesses: Using Sift for fraud prevention.
- Analytics Services: For risk analysis.
- Cloud Providers: Hosting your data.
- Government Entities: Sharing IP or IDs on legal demand.
How to Protect Yourself
Privacy Auditors Institute recommends these steps:
- Block Trackers: Stop
api3.siftscience.com
with Privacy Auditor tools. - Use a VPN: Hide your IP with Mullvad.
- Switch to Privacy Browsers: Firefox or Tor for safety.
- Disable JavaScript: Stops scripts, though sites may fail.
- Clear Cookies: Wipe tags frequently.
Combine these for a strong privacy defense.
Sources
- Sift Privacy Policy: https://sift.com/privacy-policy
Warning
The api3.siftscience.com
tracker grabs invasive data like your IP address and behavioral patterns. Secure yourself with Privacy Auditor’s blockers and a VPN like Mullvad.
This is a legal disclaimer. All information is provided for educational purposes only.
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