diff --git a/spec/AuthenticationAdaptersV2.spec.js b/spec/AuthenticationAdaptersV2.spec.js
index 244349a89ff..4c63b9a1ef0 100644
--- a/spec/AuthenticationAdaptersV2.spec.js
+++ b/spec/AuthenticationAdaptersV2.spec.js
@@ -59,6 +59,19 @@ describe('Auth Adapter features', () => {
     validateLogin: () => Promise.resolve(),
   };
 
+  const modernAdapter3 = {
+    validateAppId: () => Promise.resolve(),
+    validateSetUp: () => Promise.resolve(),
+    validateUpdate: () => Promise.resolve(),
+    validateLogin: () => Promise.resolve(),
+    validateOptions: () => Promise.resolve(),
+    afterFind() {
+      return {
+        foo: 'bar',
+      };
+    },
+  };
+
   const wrongAdapter = {
     validateAppId: () => Promise.resolve(),
   };
@@ -332,6 +345,17 @@ describe('Auth Adapter features', () => {
     expect(user.getSessionToken()).toBeDefined();
   });
 
+  it('should strip out authData if required', async () => {
+    const spy = spyOn(modernAdapter3, 'validateOptions').and.callThrough();
+    await reconfigureServer({ auth: { modernAdapter3 }, silent: false });
+    const user = new Parse.User();
+    await user.save({ authData: { modernAdapter3: { id: 'modernAdapter3Data' } } });
+    await user.fetch({ sessionToken: user.getSessionToken() });
+    const authData = user.get('authData').modernAdapter3;
+    expect(authData).toEqual({ foo: 'bar' });
+    expect(spy).toHaveBeenCalled();
+  });
+
   it('should throw if no triggers found', async () => {
     await reconfigureServer({ auth: { wrongAdapter } });
     const user = new Parse.User();
diff --git a/spec/MongoStorageAdapter.spec.js b/spec/MongoStorageAdapter.spec.js
index 06fdab4fcaa..1b5cc0c5e90 100644
--- a/spec/MongoStorageAdapter.spec.js
+++ b/spec/MongoStorageAdapter.spec.js
@@ -248,7 +248,7 @@ describe_only_db('mongo')('MongoStorageAdapter', () => {
     expect(object.date[0] instanceof Date).toBeTrue();
     expect(object.bar.date[0] instanceof Date).toBeTrue();
     expect(object.foo.test.date[0] instanceof Date).toBeTrue();
-    const obj = await new Parse.Query('MyClass').first({useMasterKey: true});
+    const obj = await new Parse.Query('MyClass').first({ useMasterKey: true });
     expect(obj.get('date')[0] instanceof Date).toBeTrue();
     expect(obj.get('bar').date[0] instanceof Date).toBeTrue();
     expect(obj.get('foo').test.date[0] instanceof Date).toBeTrue();
diff --git a/src/Adapters/Auth/AuthAdapter.js b/src/Adapters/Auth/AuthAdapter.js
index 0e106014d50..5b18c751706 100644
--- a/src/Adapters/Auth/AuthAdapter.js
+++ b/src/Adapters/Auth/AuthAdapter.js
@@ -93,6 +93,24 @@ export class AuthAdapter {
   challenge(challengeData, authData, options, request) {
     return Promise.resolve({});
   }
+
+  /**
+   * Triggered when auth data is fetched
+   * @param {Object} authData authData
+   * @param {Object} options additional adapter options
+   * @returns {Promise<Object>} Any overrides required to authData
+   */
+  afterFind(authData, options) {
+    return Promise.resolve({});
+  }
+
+  /**
+   * Triggered when the adapter is first attached to Parse Server
+   * @param {Object} options Adapter Options
+   */
+  validateOptions(options) {
+    /* */
+  }
 }
 
 export default AuthAdapter;
diff --git a/src/Adapters/Auth/index.js b/src/Adapters/Auth/index.js
index 79a9e9e0bfc..3440208ebd1 100755
--- a/src/Adapters/Auth/index.js
+++ b/src/Adapters/Auth/index.js
@@ -154,7 +154,8 @@ function loadAuthAdapter(provider, authOptions) {
     return;
   }
 
-  const adapter = defaultAdapter instanceof AuthAdapter ? defaultAdapter : Object.assign({}, defaultAdapter);
+  const adapter =
+    defaultAdapter instanceof AuthAdapter ? defaultAdapter : Object.assign({}, defaultAdapter);
   const keys = [
     'validateAuthData',
     'validateAppId',
@@ -162,12 +163,18 @@ function loadAuthAdapter(provider, authOptions) {
     'validateLogin',
     'validateUpdate',
     'challenge',
-    'policy'
+    'validateOptions',
+    'policy',
+    'afterFind',
   ];
   const defaultAuthAdapter = new AuthAdapter();
   keys.forEach(key => {
     const existing = adapter?.[key];
-    if (existing && typeof existing === 'function' && existing.toString() === defaultAuthAdapter[key].toString()) {
+    if (
+      existing &&
+      typeof existing === 'function' &&
+      existing.toString() === defaultAuthAdapter[key].toString()
+    ) {
       adapter[key] = null;
     }
   });
@@ -184,6 +191,9 @@ function loadAuthAdapter(provider, authOptions) {
       });
     }
   }
+  if (adapter.validateOptions) {
+    adapter.validateOptions(providerOptions);
+  }
 
   return { adapter, appIds, providerOptions };
 }
@@ -204,9 +214,35 @@ module.exports = function (authOptions = {}, enableAnonymousUsers = true) {
     return { validator: authDataValidator(provider, adapter, appIds, providerOptions), adapter };
   };
 
+  const runAfterFind = async authData => {
+    if (!authData) {
+      return;
+    }
+    const adapters = Object.keys(authData);
+    await Promise.all(
+      adapters.map(async provider => {
+        const authAdapter = getValidatorForProvider(provider);
+        if (!authAdapter) {
+          return;
+        }
+        const {
+          adapter: { afterFind },
+          providerOptions,
+        } = authAdapter;
+        if (afterFind && typeof afterFind === 'function') {
+          const result = afterFind(authData[provider], providerOptions);
+          if (result) {
+            authData[provider] = result;
+          }
+        }
+      })
+    );
+  };
+
   return Object.freeze({
     getValidatorForProvider,
     setEnableAnonymousUsers,
+    runAfterFind,
   });
 };
 
diff --git a/src/RestQuery.js b/src/RestQuery.js
index f936a5a7a81..1f4304e78ad 100644
--- a/src/RestQuery.js
+++ b/src/RestQuery.js
@@ -223,6 +223,9 @@ RestQuery.prototype.execute = function (executeOptions) {
     .then(() => {
       return this.runAfterFindTrigger();
     })
+    .then(() => {
+      return this.handleAuthAdapters();
+    })
     .then(() => {
       return this.response;
     });
@@ -842,6 +845,15 @@ RestQuery.prototype.runAfterFindTrigger = function () {
     });
 };
 
+RestQuery.prototype.handleAuthAdapters = async function () {
+  if (this.className !== '_User' || this.findOptions.explain) {
+    return;
+  }
+  await Promise.all(
+    this.response.results.map(result => this.config.authDataManager.runAfterFind(result.authData))
+  );
+};
+
 // Adds included values to the response.
 // Path is a list of field names.
 // Returns a promise for an augmented response.
diff --git a/src/Routers/UsersRouter.js b/src/Routers/UsersRouter.js
index 4a72fdd73bf..e26d2ef141f 100644
--- a/src/Routers/UsersRouter.js
+++ b/src/Routers/UsersRouter.js
@@ -292,6 +292,7 @@ export class UsersRouter extends ClassesRouter {
     if (authDataResponse) {
       user.authDataResponse = authDataResponse;
     }
+    await req.config.authDataManager.runAfterFind(user.authData);
 
     return { response: user };
   }