In recent years, many people have willingly shared their personal data with technology companies in exchange for free services and convenience. However, this has raised concerns about digital privacy and data protection. To what extent do you think individuals should be concerned about sharing their personal information online? What measures can be taken to protect people's digital privacy? Give reasons for your answer and include any relevant examples from your own knowledge or experience. You should spend about 40 minutes on this task. Write at least 250 words.