The recent updates to the blocking feature on X (formerly Twitter) have sparked significant concerns about user safety and privacy, particularly regarding stalking. These changes now permit blocked users to view posts but prevent them from engaging, such as liking, commenting, or sharing.

When we think of insider threats, we often picture cybercriminals or disgruntled employees trying to break into a business. But there is a more personal, hidden danger lurking in the shadows of our daily lives—our own partners or, in most cases, ex-partners. In the heart of a relationship, trust is woven into every aspect of our lives. We share passwords, accounts, devices, and even locations without a second thought, but what happens when that trust is broken, when love turns to loss?