dcoy

Tracking since Apr 19, 2026.

Changelog

• May 18, 2026
  description

  dcoy - disrupt your surveillance profile, and prove it's working.
  A VPN masks your location. An ad blocker filters what loads. A private browser forgets your history. None of them touch the profile that already exists on you. dcoy does, by feeding trackers contradictory data and proving the corruption with a monthly audited score.
  
  What this extension does today:
  
  Tracker and ad blocking at the request level using an extensive blocklist (EasyPrivacy, Disconnect.me, and additions maintained by dcoy). Every block is logged for independent audit in your dashboard.
  
  Browser fingerprint noise injection (live in beta). Patches WebGL renderer, navigator signals (platform, CPU core count, device memory), and AudioContext to replace your real hardware fingerprint with an alternate identity at every page load. Independently verified May 2026 against EFF Cover Your Tracks: those sub-surfaces flip from your real values to scrambled values in clean-profile testing. Canvas hashing is also patched and the wrappers fire correctly; the EFF canvas test does not yet reflect the change, and investigation is underway. We publish what's verified and what's not.
  
  The full platform:
  
  The extension is the desktop end of dcoy, an anti-surveillance platform that also includes:
  
  Automated CCPA and GDPR opt-outs targeting 250+ data brokers, with repopulation monitoring and automatic resubmission
  
  Mobile tracker SDK blocking and advertising ID rotation on Android (available via Play Store). iOS is in development.
  
  Behavioral noise injection (live in beta): semantically inverse interest signals that degrade the accuracy of your ad profile over time
  
  Monthly Profile Blur Score: a 0 to 100 index of how much of your surveillance profile is currently corrupted, with every component independently auditable using free public tools (Optery, EFF Cover Your Tracks, your device's ad settings)
  
  A free account links your extension activity to your dashboard. Paid tiers (Personal and Ghost) unlock the cloud-side components.
  
  What dcoy is not:
  
  dcoy is not a VPN. It does not encrypt your connection or mask your IP address.
  Sign up at https://dcoy.io.

  The only platform proven to scramble your identity, not just protect it.
  
  dcoy — disrupt your surveillance profile, and prove it's working.
  
  A VPN masks your location. An ad blocker filters what loads. A private browser forgets your history. None of them touch the profile that already exists on you. dcoy does, by feeding trackers contradictory data and proving the corruption with a monthly audited score.
  
  What this extension does today:
  
  Tracker and ad blocking at the request level using an extensive blocklist (EasyPrivacy, Disconnect.me, and additions maintained by dcoy). Every block is logged for independent audit in your dashboard.
  
  Browser fingerprint noise injection. Patches WebGL renderer, navigator signals (platform, CPU core count, device memory), and AudioContext to replace your real hardware fingerprint with an alternate profile at every page load. The current profile is fixed (Windows 11 / Chrome 124 / NVIDIA); per-session rotation is in development. Independently verified May 13, 2026 against EFF Cover Your Tracks: every sub-surface above flipped from real to scrambled values, and EFF's top-level verdict moved from "not protected against tracking" to "strong protection against Web tracking." Canvas hashing is also patched and the wrappers fire correctly; the EFF canvas test does not yet reflect the change, and investigation is underway. We publish what's verified and what's not.
  
  Pause control. The extension's "Pause everywhere" button halts spoofing globally; "Pause this site" exempts a single origin without disabling protection elsewhere. Use this when a site's login or fraud-detection systems need to see your real device.
  
  The full platform:
  
  The extension is the desktop end of dcoy, an anti-surveillance platform that also includes:
  
  Automated CCPA and GDPR opt-outs targeting 250+ data brokers, with repopulation monitoring and automatic resubmission.
  
  Mobile tracker SDK blocking and advertising ID rotation on Android (available via Play Store). iOS is in development.
  
  Behavioral noise injection (in beta): semantically inverse interest signals that degrade the accuracy of your ad profile over time.
  
  Monthly Profile Blur Score: a 0 to 100 index of how much of your surveillance profile is currently corrupted, with every component independently auditable using free public tools (Optery, EFF Cover Your Tracks, your device's ad settings).
  
  A free account links your extension activity to your dashboard. Paid tiers (Personal and Ghost) unlock the cloud-side components.
  
  What dcoy is not:
  
  dcoy is not a VPN. It does not encrypt your connection or mask your IP address.
  
  Sign up at https://dcoy.io.

• May 18, 2026
  permissions

  alarms, declarativeNetRequest, declarativeNetRequestFeedback, storage, tabs

  alarms, declarativeNetRequest, declarativeNetRequestFeedback, scripting, storage, tabs

• May 8, 2026
  description

  The only platform proven to scramble your identity, not just protect it.
  
  A VPN masks your location. An ad blocker filters what loads. A private browser forgets your history. None of them touch the profile that already exists on you. dcoy is the first tool that does. By feeding it lies.
  
  Every time you navigate to a page, dcoy assigns you a new device identity from a pool of real hardware profiles. Trackers and advertisers think they're seeing a different person every single time.
  
  Here is what's being spoofed right now:
  
  Canvas fingerprint: the pixel-level signature your browser leaks on every site. dcoy adds invisible noise so no two reads ever match.
  
  WebGL renderer: sites probe your GPU to identify your device. dcoy feeds them a random graphics card from a pool of real hardware — Intel, NVIDIA, AMD, Apple Silicon.
  
  Navigator signals: platform, CPU core count, device memory. All randomized.
  
  AudioContext fingerprint: a lesser-known tracking vector that reads how your browser processes sound. dcoy poisons the output.
  
  WebRTC: the leak that exposes your real IP address even behind a VPN. Patched.
  
  30,000 tracker domains: blocked outright using EasyPrivacy's full blocklist.
  
  You can pause spoofing per tab or globally when you need a clean session.
  
  Using dcoy requires a free account. The full platform adds automated broker opt-outs across 250+ data brokers, a monthly Profile Blur Score that proves what's working, and mobile protection on iOS and Android. Ghost subscribers get journalist mode, political graph scrambling, behavioral noise injection, and more.
  
  Sign up at dcoy.io.

  dcoy - disrupt your surveillance profile, and prove it's working.
  A VPN masks your location. An ad blocker filters what loads. A private browser forgets your history. None of them touch the profile that already exists on you. dcoy does, by feeding trackers contradictory data and proving the corruption with a monthly audited score.
  
  What this extension does today:
  
  Tracker and ad blocking at the request level using an extensive blocklist (EasyPrivacy, Disconnect.me, and additions maintained by dcoy). Every block is logged for independent audit in your dashboard.
  
  Browser fingerprint noise injection (live in beta). Patches WebGL renderer, navigator signals (platform, CPU core count, device memory), and AudioContext to replace your real hardware fingerprint with an alternate identity at every page load. Independently verified May 2026 against EFF Cover Your Tracks: those sub-surfaces flip from your real values to scrambled values in clean-profile testing. Canvas hashing is also patched and the wrappers fire correctly; the EFF canvas test does not yet reflect the change, and investigation is underway. We publish what's verified and what's not.
  
  The full platform:
  
  The extension is the desktop end of dcoy, an anti-surveillance platform that also includes:
  
  Automated CCPA and GDPR opt-outs targeting 250+ data brokers, with repopulation monitoring and automatic resubmission
  
  Mobile tracker SDK blocking and advertising ID rotation on Android (available via Play Store). iOS is in development.
  
  Behavioral noise injection (live in beta): semantically inverse interest signals that degrade the accuracy of your ad profile over time
  
  Monthly Profile Blur Score: a 0 to 100 index of how much of your surveillance profile is currently corrupted, with every component independently auditable using free public tools (Optery, EFF Cover Your Tracks, your device's ad settings)
  
  A free account links your extension activity to your dashboard. Paid tiers (Personal and Ghost) unlock the cloud-side components.
  
  What dcoy is not:
  
  dcoy is not a VPN. It does not encrypt your connection or mask your IP address.
  Sign up at https://dcoy.io.

• Apr 24, 2026
  permissions

  declarativeNetRequest, declarativeNetRequestFeedback, storage, tabs

  alarms, declarativeNetRequest, declarativeNetRequestFeedback, storage, tabs

Permissions & access

Permissions

alarmsdeclarativeNetRequestdeclarativeNetRequestFeedbackscriptingstoragetabs

Host access

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Screenshots