Issue Description
After confirmed compromise, full cleanup is required.
Immediate Risks
Persistent malware
Account takeover
Data leakage
Step-by-Step Recovery
Step 1: Backup Important Data
Photos, contacts, documents
Step 2: Factory Reset iPhone
Settings → General → Transfer or Reset iPhone → Erase All Content
Step 3: Restore From Trusted Backup
Avoid restoring unknown configurations
Step 4: Change All Passwords
Especially email and Apple ID
Explore Further
Monitor financial statements closely
Prevention & Best Practices
Reset is safest after compromise.