Cyber-stalking is defined as

• A. Actions carried out by an individual who is obsessed with someone, and uses digital technologies to track their activities
• B. A form of online marketing
• C. Publicly sharing information about a person
• D. A practice of contacting multiple people unlawfully

Answer: (A)

Cyber-stalking involves persistent, invasive online behavior where a person, often driven by fixation, uses digital technologies to monitor and track another person. That fits the idea of someone obsessed with another and using digital tools to observe their activities. It’s about ongoing surveillance and intrusion, not just a one-time message or generic online promotion. The other descriptions describe marketing, simply sharing information about someone, or contacting many people unlawfully, none of which inherently involve the obsessive, targeted tracking that defines cyber-stalking. So, the option that links an obsession with using digital tech to monitor the target best captures the concept.