1. The United States is only the latest nation to work to implement a policy on intrusion software.

2. Where does the intrusion of privacy on our personal lives stop?

3. The Spotify breach is just the latest intrusion into a prominent company.

4. Target has yet to disclose how the intrusion there occurred.

5. Employees are questioning the intrusion of corporate eyes on their personal devices.

6. The intrusion is under investigation by federal law enforcement, CME Group said.