diff --git a/packages/blockchain-wallet-v4-frontend/src/data/modules/sfox/actionTypes.js b/packages/blockchain-wallet-v4-frontend/src/data/modules/sfox/actionTypes.js
index 4d1f3567c2e..09f37365a88 100644
--- a/packages/blockchain-wallet-v4-frontend/src/data/modules/sfox/actionTypes.js
+++ b/packages/blockchain-wallet-v4-frontend/src/data/modules/sfox/actionTypes.js
@@ -23,3 +23,6 @@ export const SFOX_LOADING = '@COMPONENT.SFOX_LOADING'
 export const SFOX_SUCCESS = '@COMPONENT.SFOX_SUCCESS'
 export const SFOX_FAILURE = '@COMPONENT.SFOX_FAILURE'
 export const SFOX_NOT_ASKED = '@COMPONENT.SFOX_NOT_ASKED'
+
+export const ENABLE_SIFT_SCIENCE = '@COMPONENT.ENABLE_SIFT_SCIENCE'
+export const DISABLE_SIFT_SCIENCE = '@COMPONENT.DISABLE_SIFT_SCIENCE'
diff --git a/packages/blockchain-wallet-v4-frontend/src/data/modules/sfox/actions.js b/packages/blockchain-wallet-v4-frontend/src/data/modules/sfox/actions.js
index e08cacc39c7..26b07b26e67 100644
--- a/packages/blockchain-wallet-v4-frontend/src/data/modules/sfox/actions.js
+++ b/packages/blockchain-wallet-v4-frontend/src/data/modules/sfox/actions.js
@@ -25,3 +25,6 @@ export const sfoxNotAsked = () => ({ type: AT.SFOX_NOT_ASKED })
 export const sfoxLoading = () => ({ type: AT.SFOX_LOADING })
 export const sfoxSuccess = () => ({ type: AT.SFOX_SUCCESS })
 export const sfoxFailure = (error) => ({ type: AT.SFOX_FAILURE, payload: error })
+
+export const enableSiftScience = () => ({ type: AT.ENABLE_SIFT_SCIENCE })
+export const disableSiftScience = () => ({ type: AT.DISABLE_SIFT_SCIENCE })
diff --git a/packages/blockchain-wallet-v4-frontend/src/data/modules/sfox/reducers.js b/packages/blockchain-wallet-v4-frontend/src/data/modules/sfox/reducers.js
index b62bbe0c463..493a69fdf31 100644
--- a/packages/blockchain-wallet-v4-frontend/src/data/modules/sfox/reducers.js
+++ b/packages/blockchain-wallet-v4-frontend/src/data/modules/sfox/reducers.js
@@ -4,7 +4,8 @@ import { Remote } from 'blockchain-wallet-v4/src'
 
 const INITIAL_STATE = {
   sfoxBusy: Remote.NotAsked,
-  qaSellAddress: null
+  qaSellAddress: null,
+  siftScienceEnabled: false
 }
 
 const sfoxSignup = (state = INITIAL_STATE, action) => {
@@ -29,6 +30,12 @@ const sfoxSignup = (state = INITIAL_STATE, action) => {
     case AT.SFOX_FAILURE: {
       return assoc('sfoxBusy', Remote.Failure(payload), state)
     }
+    case AT.ENABLE_SIFT_SCIENCE: {
+      return assoc('siftScienceEnabled', true, state)
+    }
+    case AT.DISABLE_SIFT_SCIENCE: {
+      return assoc('siftScienceEnabled', false, state)
+    }
     default:
       return state
   }
diff --git a/packages/blockchain-wallet-v4-frontend/src/modals/SfoxExchangeData/sift-science.js b/packages/blockchain-wallet-v4-frontend/src/modals/SfoxExchangeData/sift-science.js
new file mode 100644
index 00000000000..f0894360e43
--- /dev/null
+++ b/packages/blockchain-wallet-v4-frontend/src/modals/SfoxExchangeData/sift-science.js
@@ -0,0 +1,68 @@
+import React, { Component } from 'react'
+import { connect } from 'react-redux'
+import { bindActionCreators } from 'redux'
+import { actions, selectors } from 'data'
+import { path } from 'ramda'
+
+class ISignThisContainer extends Component {
+  constructor (props) {
+    super(props)
+    this.state = { enabled: false }
+  }
+  componentDidMount () {
+    let receiveMessage = (e) => {
+      const helperDomain = path(['domains', 'walletHelper'], this.propswalletOptions)
+      if (!e.data.command) return
+      if (e.data.from !== 'sift-science') return
+      if (e.data.to !== 'exchange') return
+      if (e.origin !== helperDomain) return
+      switch (e.data.command) {
+        case 'done':
+          // Remove Sift Science iframe:
+          this.props.sfoxFrontendActions.disableSiftScience()
+          break
+        default:
+          return null
+      }
+
+    };
+    window.addEventListener('message', receiveMessage, false)
+  }
+
+  render () {
+    const { options, userId, siftScienceEnabled } = this.props
+    const walletOptions = options || path(['data'], this.props.walletOptions)
+    const helperDomain = path(['domains', 'walletHelper'], walletOptions)
+    const sfoxSiftScience = path(['platforms', 'web', 'sfox', 'config', 'siftScience'], walletOptions)
+
+    let url = `${helperDomain}/wallet-helper/sift-science/#/key/${sfoxSiftScience}/user/${userId}`
+    // url += scope.tradeId ? `/trade/${scope.tradeId}` : '';
+
+    if (userId) {
+      return null
+    }
+
+    if (siftScienceEnabled) {
+      return (
+        <iframe
+          src={url}
+          sandbox='allow-same-origin allow-scripts'
+          scrolling='no'
+          id='sift-science-iframe'
+        />
+      )
+    }
+  }
+}
+
+const mapStateToProps = (state) => ({
+  walletOptions: path(['walletOptionsPath'], state),
+  userId: selectors.core.kvStore.buySell.getSfoxUser(state),
+  siftScienceEnabled: path(['sfoxSignup', 'siftScienceEnabled'], state)
+})
+
+const mapDispatchToProps = (dispatch) => ({
+  sfoxFrontendActions: bindActionCreators(actions.modules.sfox, dispatch)
+})
+
+export default connect(mapStateToProps, mapDispatchToProps)(ISignThisContainer)
diff --git a/packages/blockchain-wallet-v4/src/redux/kvStore/buySell/selectors.js b/packages/blockchain-wallet-v4/src/redux/kvStore/buySell/selectors.js
index 8873cf8c328..d6b3de42260 100644
--- a/packages/blockchain-wallet-v4/src/redux/kvStore/buySell/selectors.js
+++ b/packages/blockchain-wallet-v4/src/redux/kvStore/buySell/selectors.js
@@ -5,3 +5,5 @@ import { kvStorePath } from '../../paths'
 export const getMetadata = path([kvStorePath, BUYSELL])
 
 export const getSfoxTrades = path([kvStorePath, BUYSELL, 'data', 'value', 'sfox', 'trades'])
+
+export const getSfoxUser = path([kvStorePath, BUYSELL, 'data', 'value', 'sfox', 'user'])