diff --git a/package.json b/package.json
index 00cd7e34..6db19b0b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hawk.api",
-  "version": "1.4.11",
+  "version": "1.4.12",
   "main": "index.ts",
   "license": "BUSL-1.1",
   "scripts": {
@@ -41,7 +41,7 @@
     "@graphql-tools/merge": "^8.3.1",
     "@graphql-tools/schema": "^8.5.1",
     "@graphql-tools/utils": "^8.9.0",
-    "@hawk.so/nodejs": "^3.3.1",
+    "@hawk.so/nodejs": "^3.3.2",
     "@hawk.so/types": "^0.5.9",
     "@n1ru4l/json-patch-plus": "^0.2.0",
     "@node-saml/node-saml": "^5.0.1",
diff --git a/src/resolvers/project.js b/src/resolvers/project.js
index 65e17130..65fc2cdc 100644
--- a/src/resolvers/project.js
+++ b/src/resolvers/project.js
@@ -20,6 +20,54 @@ const GROUPING_TIMESTAMP_INDEX_NAME = 'groupingTimestamp';
 const GROUPING_TIMESTAMP_AND_LAST_REPETITION_TIME_AND_ID_INDEX_NAME = 'groupingTimestampAndLastRepetitionTimeAndId';
 const GROUPING_TIMESTAMP_AND_GROUP_HASH_INDEX_NAME = 'groupingTimestampAndGroupHash';
 const MAX_SEARCH_QUERY_LENGTH = 50;
+const FALLBACK_EVENT_TITLE = 'Unknown';
+
+/**
+ * Ensures each daily event has non-empty payload title
+ * and writes warning log with identifiers when fallback is used.
+ *
+ * @param {object} dailyEventsPortion - portion returned by events factory
+ * @param {string|ObjectId} projectId - project id for logs
+ * @returns {object}
+ */
+function normalizeDailyEventsPayloadTitle(dailyEventsPortion, projectId) {
+  if (!dailyEventsPortion || !Array.isArray(dailyEventsPortion.dailyEvents)) {
+    return dailyEventsPortion;
+  }
+
+  dailyEventsPortion.dailyEvents = dailyEventsPortion.dailyEvents.map((dailyEvent) => {
+    const event = dailyEvent && dailyEvent.event ? dailyEvent.event : null;
+    const payload = event && event.payload ? event.payload : null;
+    const hasValidTitle = payload &&
+      typeof payload.title === 'string' &&
+      payload.title.trim().length > 0;
+
+    if (hasValidTitle) {
+      return dailyEvent;
+    }
+
+    console.warn('🔴🔴🔴 [ProjectResolver.dailyEventsPortion] Missing event payload title. Fallback title applied.', {
+      projectId: projectId ? projectId.toString() : null,
+      dailyEventId: dailyEvent && dailyEvent.id ? dailyEvent.id.toString() : null,
+      dailyEventGroupHash: dailyEvent && dailyEvent.groupHash ? dailyEvent.groupHash.toString() : null,
+      eventOriginalId: event && event.originalEventId ? event.originalEventId.toString() : null,
+      eventId: event && event._id ? event._id.toString() : null,
+    });
+
+    return {
+      ...dailyEvent,
+      event: {
+        ...(event || {}),
+        payload: {
+          ...(payload || {}),
+          title: FALLBACK_EVENT_TITLE,
+        },
+      },
+    };
+  });
+
+  return dailyEventsPortion;
+}
 
 /**
  * See all types and fields here {@see ../typeDefs/project.graphql}
@@ -604,6 +652,8 @@ module.exports = {
         assignee
       );
 
+      normalizeDailyEventsPayloadTitle(dailyEventsPortion, project._id);
+
       return dailyEventsPortion;
     },
 
diff --git a/test/resolvers/project-daily-events-portion.test.ts b/test/resolvers/project-daily-events-portion.test.ts
index e465242b..ba9d61c9 100644
--- a/test/resolvers/project-daily-events-portion.test.ts
+++ b/test/resolvers/project-daily-events-portion.test.ts
@@ -118,4 +118,106 @@ describe('Project resolver dailyEventsPortion', () => {
       undefined
     );
   });
+
+  it('should apply fallback title for null, empty and blank payload titles', async () => {
+    const findDailyEventsPortion = jest.fn().mockResolvedValue({
+      nextCursor: null,
+      dailyEvents: [
+        {
+          id: 'daily-1',
+          groupHash: 'group-1',
+          event: {
+            _id: 'repetition-1',
+            originalEventId: 'event-1',
+            payload: {
+              title: null,
+            },
+          },
+        },
+        {
+          id: 'daily-2',
+          groupHash: 'group-2',
+          event: {
+            _id: 'repetition-2',
+            originalEventId: 'event-2',
+            payload: {
+              title: '',
+            },
+          },
+        },
+        {
+          id: 'daily-3',
+          groupHash: 'group-3',
+          event: {
+            _id: 'repetition-3',
+            originalEventId: 'event-3',
+            payload: {
+              title: '   ',
+            },
+          },
+        },
+      ],
+    });
+    (getEventsFactory as unknown as jest.Mock).mockReturnValue({
+      findDailyEventsPortion,
+    });
+
+    const project = { _id: 'project-1' };
+    const args = {
+      limit: 10,
+      nextCursor: null,
+      sort: 'BY_DATE',
+      filters: {},
+      search: '',
+    };
+
+    const result = await projectResolver.Project.dailyEventsPortion(project, args, {}) as {
+      dailyEvents: Array<{ event: { payload: { title: string } } }>;
+    };
+
+    expect(result.dailyEvents[0].event.payload.title).toBe('Unknown');
+    expect(result.dailyEvents[1].event.payload.title).toBe('Unknown');
+    expect(result.dailyEvents[2].event.payload.title).toBe('Unknown');
+  });
+
+  it('should keep payload title when it is valid', async () => {
+    const warnSpy = jest.spyOn(console, 'warn').mockImplementation(() => {});
+    const findDailyEventsPortion = jest.fn().mockResolvedValue({
+      nextCursor: null,
+      dailyEvents: [
+        {
+          id: 'daily-1',
+          groupHash: 'group-1',
+          event: {
+            _id: 'repetition-1',
+            originalEventId: 'event-1',
+            payload: {
+              title: 'TypeError',
+            },
+          },
+        },
+      ],
+    });
+    (getEventsFactory as unknown as jest.Mock).mockReturnValue({
+      findDailyEventsPortion,
+    });
+
+    const project = { _id: 'project-1' };
+    const args = {
+      limit: 10,
+      nextCursor: null,
+      sort: 'BY_DATE',
+      filters: {},
+      search: '',
+    };
+
+    const result = await projectResolver.Project.dailyEventsPortion(project, args, {}) as {
+      dailyEvents: Array<{ event: { payload: { title: string } } }>;
+    };
+
+    expect(result.dailyEvents[0].event.payload.title).toBe('TypeError');
+    expect(warnSpy).not.toHaveBeenCalled();
+
+    warnSpy.mockRestore();
+  });
 });