Here are the breaking news topics and headlines specifically from the last 24 hours (June 23, 2025) related to digital marketing, social media marketing, entrepreneurship, business ownership, and leadership:

1. **Instagram Tests ‘Vertical Stories’ Format**:
– Instagram is experimenting with a vertical scrolling format for stories to improve user experience[5][Digilogy].

2. **TikTok Launches ‘Creator Portal’**:
– TikTok introduces the ‘Creator Portal,’ offering educational resources and tips to help creators optimize their content[5][Digilogy].

3. **LinkedIn Adds ‘Video Cover Story’ Feature**:
– LinkedIn introduces the ‘Video Cover Story’ feature, allowing users to add a short video introduction to their profiles, enhancing personal branding[5][Digilogy].

4. **YouTube Introduces ‘Super Thanks’ for Viewer Support**:
– YouTube introduces the ‘Super Thanks’ feature, enabling viewers to tip creators directly on their videos as a form of appreciation[5][Digilogy].

5. **Facebook Tests ‘Reels’ in News Feed**:
– Facebook is testing the integration of ‘Reels’ into the main news feed, increasing visibility for short-form videos[5][Digilogy].

6. **AI Art Protection Tools Still Leave Creators at Risk**:
– Researchers highlight that AI image generation models, despite their popularity, still pose risks to creators due to potential misuse[4].

These updates reflect the latest developments in digital marketing and social media trends, as well as innovations aimed at enhancing user experience and creator support.