iOS Smartphone Hacking Investigation

I suspect my iOS smartphone has been compromised. It's crucial to identify the source of this intrusion.

Key Requirements:
- Investigate the device for evidence of hacking
- Identify any software or hardware used for eavesdropping
- Ensure all findings are documented

Ideal Skills:
- Expertise in smartphone forensics, specifically iOS
- Proficient in cybersecurity and hacking detection
- Strong investigative skills

Please note: This is a serious matter involving potential privacy invasion. Discretion is highly appreciated.