Social media activity refers to the actions and interactions of individuals on various social media platforms, such as posting content, liking or commenting on others' posts, sharing information, and connecting with friends or followers. This activity can provide valuable insights into a person's interests, opinions, and social connections, which can be used for a variety of purposes, including OSINT investigations. Social media activity can encompass a wide range of behaviors, from the frequency and timing of posts to the language and tone used in interactions. By analyzing these patterns of activity, it is possible to build a more comprehensive profile of an individual, even if their personal information is limited or unavailable.