Router settings changed without permission
4.5
DNS settings or port forwarding have been modified by an unknown party.
Symptoms
- Redirected to fake sites
- Unknown ports open
- Slow internet
Possible Causes
- Router malware
- Remote access exploit
Step-by-Step Fix
1
Check DNS Settings
Ensure they are set to "Automatic" or a trusted provider (8.8.8.8).
2
Disable Remote Management
Prevents anyone from accessing your router from the internet.
3
Flash Firmware
Ensures any "Router Malware" is wiped out.
When to See a Technician
Hackers change DNS so they can redirect you to fake bank websites without you knowing.
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