sdk.mrf.io: Merkle’s Invasive Behavioral Tracking

Merkle’s tracker, sdk.mrf.io, monitors your online actions through its SDK to fuel advertising and analytics. This invasive data grab erodes your privacy, and Privacy Auditors are here to expose the threat.

What Is sdk.mrf.io?

This domain belongs to Merkle, a Dentsu company, and collects data via SDKs in apps and websites. It builds detailed profiles for targeted marketing, sacrificing your anonymity for profit.

Data It Collects

It captures:

• Geolocation: Extracts lat/long from IP or GPS, down to streets.
• IP Address: Links to real-world locations.
• Device ID: Tracks across apps with unique identifiers.
• Ad Interactions: Logs clicks and impressions with ad IDs.
• Browser Fingerprint: Captures plugins for profiling.
• User-Agent: Records ‘Mozilla/5.0 (Android 14).’
• Session ID: Connects actions for surveillance.
• Page URL: Notes visited URLs.
• Referrer URL: Tracks your origin.
• Timestamps: Logs to the millisecond.

This creates a precise map of your online habits.

Who Gets Your Data?

Your data is shared with:

• Merkle Client: Feeds brands for ad targeting.
• Third-Party Adtech Partner: Uses for ad delivery.
• Cloud Provider: Processes via hosting.
• Government Entity: Shares IP and device data on request.

How to Protect Yourself

Privacy Auditors are dedicated to your defense:

• Block Trackers: Stop sdk.mrf.io with Privacy Auditor’s paid service.
• Use a VPN: Hide IP with Mullvad.
• Switch Browsers: Choose Firefox or Tor.
• Disable JavaScript: Halt scripts with NoScript.
• Clear Cookies: Delete tracking data often.

Combine these for strong privacy.

Sources

• Merkle Privacy Policy: https://www.merkle.com/privacy

This is a legal disclaimer. All information is provided for educational purposes only.