In today’s interconnected world, a hacked WiFi router isn’t just an inconvenience—it’s a significant security risk. But how do you know if your router is compromised, and more importantly, what can you do? Here are five alarming signs that your router might be under threat, and effective steps you can take to secure your network.

1. Unusual Network Traffic

Have you noticed a spike in data usage that doesn’t align with your activities? A hacked router often results in unexpected network traffic, as intruders may use your network for nefarious activities without your knowledge. Monitoring your data usage through your service provider can help you detect anomalies.

2. Sluggish Internet Speeds

It’s not uncommon for a compromised router to slow down your internet connection. If buffering has become your constant companion or downloading files takes unusually long, it might be more than a technical glitch. According to Forbes, consistent slow internet speed can be a red flag for a potential security breach in your home network.

3. Strange or Unfamiliar Devices

Regularly reviewing connected devices via your router’s admin panel can reveal unwanted guests. If you detect unfamiliar devices on your network, it could indicate unauthorized access. Change your WiFi password immediately and consider using MAC address filtering to control which devices can connect.

4. Router Settings Have Changed Mysteriously

If you’ve noticed alterations in your router configurations without your intervention, it’s a glaring sign of tampering. Hackers often change DNS settings to redirect your traffic to malicious sites. Regularly check your router settings and revert any unauthorized changes to ensure your safety.

5. Increased Spam and Unwanted Ads

Experiencing a surge in pop-ups or spam emails? Compromised routers can lead to flooding your devices with advertisements, making daily online activities a hassle. Installing and maintaining robust antivirus software can help mitigate this risk.

What To Do If Your Router Is Hacked

Once you’ve identified the signs, action is crucial:

  • Reset Your Router: Resetting to factory settings clears any malicious changes.
  • Update Firmware: Ensure you’re running the latest security updates from your router’s manufacturer.
  • Modify Router Credentials: Change your default login credentials (username and password) to stronger alternatives.
  • Strengthen Network Security: Deploy a reliable firewall and enable network encryption like WPA2 or WPA3.
  • Seek Professional Help: If the problem persists, consulting a cybersecurity specialist can provide a customized solution.

Protecting your personal and sensitive information starts with a secure router. Stay vigilant and proactive to safeguard your digital environment from potential threats. Remember, the cornerstone of cybersecurity is prevention, and taking timely steps can keep you a step ahead of cybercriminals.