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Web

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Raw Device Attributes - New Web Attributes

Expanded the raw_device_attributes Smart Signal with new web attributes: battery_level, battery_charging, keyboard_layout_name, keyboard_layout_hash, font_hash, and timezone_offset.
  • keyboard_layout_name, keyboard_layout_hash, font_hash, battery_level, and battery_charging are only available in Chrome and other Chromium-based browsers.
  • Available to Enterprise plan customers.
See the full list of supported attributes for details.
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Mobile

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Active Call Detection - Available for iOS and Android

Introduced a new mobile Smart Signal that detects whether the user’s device has an active cellular or internet (VoIP) call in progress. See Smart Signals reference for additional details.
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Web

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Device Rarity Detection - New Browser Smart Signal

Introduced a new Smart Signal that identifies devices whose combination of core attributes is statistically uncommon or previously unseen across global traffic.
  • Requires JavaScript Agent version 3.8.10 or higher.
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Web

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ML-Based VPN, Proxy & Virtual Machine Detection

Strengthened the detection of VPNs, proxies, and virtual machines using machine learning-based models.
  • Requires JavaScript Agent version 3.12.9 or higher.
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Mobile

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Rooted Device Detection - Android Improvements

Strengthened the detection logic for identifying rooted Android devices.
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Web

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Proximity Detection - Available on Web

Proximity detection is now available on web. The proximity ID represents a fixed geographical zone rather than a unique device, it is useful for detecting device clusters in the same area or a device that changed identity but not location. See the Proximity detection reference.
  • Requires JavaScript Agent version 3.12.9 or higher.
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Mobile

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Developer Tools Detection - Available for iOS and Android

Detect whether developer tools are active on a mobile device via the Developer Tools Detection smart signal.
  • Helps identify environments where developer tools are active, which may indicate reverse engineering, dynamic instrumentation, or automated abuse when combined with other signals.
  • Requires iOS SDK 2.12.0+ and Android SDK 2.6.0+.
  • Supported via API v4 and API v3 responses.
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Mobile

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Raw Device Attributes Now Available on Mobile

The following Raw Device Attributes are now collected by native mobile SDKs:
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Mobile

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Frida detection — iOS improvements

Improved the detection mechanism for active Frida connections in the iOS SDK v2.14.0+.
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Web, Mobile

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Suspect Score Recommendations — New Smart Signals Capability ML-based

Allows you to upload labeled fraud data and receive optimized signal weights tailored to your traffic. You can review, accept, or reject recommendations in the dashboard. Check the Suspect Score page for more details.
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Mobile

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iOS Simulator Detection — New Mobile Smart Signal

Detect whether your app is running on an iOS simulator instead of a physical device.
  • Helps detecting whether your app is running on an iOS simulator rather than a physical device.
  • Requires iOS SDK 2.12.0+.
  • Supported via API v4 responses.
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Mobile

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Geolocation Spoofing Detection — iOS Improvements

Improved accuracy in detecting mocked locations on iOS devices.
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Web

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ML-based Anti-Detect Browser Detection — Tampering Signal Enhancement

Introduced an ML-based layer for Anti-Detect Browser detection, improving coverage and accuracy. Added tampering_confidence and tampering_score fields to the response.
  • Supported across API v3 and v4.
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Mobile

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Detecting real location — iOS VPN detection improvements

Origin country field on iOS has been enhanced to infer a user’s true country even without location permissions, helping teams go beyond broad VPN-based risk assumptions and focus on genuine location mismatches. Check out the full product updates article for more details.
  • Doesn’t require geolocation permission
  • New logic is available in iOS SDK 2.9.0+.
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Web

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Proxy Provider Name — Proxy Signal Enhancement

Added proxy provider name to API responses for improved transparency.
  • Supported across API v3 and v4.
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Web

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Raw Device Attributes

Introduced a curated set of stable and reliable device and browser attributes.
  • Supported on API v4.
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Web

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Organization name and type fields — IP Geolocation Signal Enhancement

Added organization name and type fields to the IP Geolocation signal. Improved network-level insights.
  • Supported across API v3 and v4.
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Mobile

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Cloned App Detection — Android Improvements

Strengthened cloned app detection on Android through improvements to the core detection logic.
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Mobile

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Rooted Device Detection — Android Improvements

Refined the underlying detection algorithm for identifying rooted devices and emulators on Android.
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Mobile

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Factory Reset Detection — Android Improvements

Enhanced the detection logic to more accurately identify true factory resets on Android devices.
  • This update reduces false positives and improves signal reliability for fraud prevention workflows.
  • New logic is available in Android SDK 2.10.0+.