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How to Harden macOS for Maximum Scam Protection

Issue Description 

Default macOS settings prioritize usability over maximum security. 

Common Causes 

  • Excessive permissions 
  • Unused services enabled 
  • Legacy configurations 

Step-by-Step Solution 

Step 1: Lock Down Permissions 

  • Remove unnecessary: 
  • Full Disk Access 
  • Accessibility 
  • Input Monitoring 

 

Step 2: Disable Unused Services 

  • Turn OFF: 
  • Remote Login 
  • Screen Sharing 
  • Bluetooth Sharing (if unused) 

 

Step 3: Enable Core Protections 

  • FileVault 
  • Firewall 
  • Automatic Security Updates 

 

Step 4: Educate Users 

  • Scams rely on panic and urgency 
  • No clicking, no calling, no installing 

Explore Further 

  • Periodic security audits 

Prevention & Best Practices 

Security is a configuration + behavior problem.