{"id":40467,"date":"2025-06-19T09:36:48","date_gmt":"2025-06-19T09:36:48","guid":{"rendered":"https:\/\/fastestvpn.com\/resources\/?p=40467"},"modified":"2025-06-19T09:36:48","modified_gmt":"2025-06-19T09:36:48","slug":"how-to-know-if-someone-hacked-your-router","status":"publish","type":"post","link":"https:\/\/fastestvpn.com\/resources\/how-to-know-if-someone-hacked-your-router\/","title":{"rendered":"How to Know if Someone Hacked Your Router: 9 Warning Signs","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Unlike a phone or computer, it\u2019s more challenging to find out if someone hacked your router because the signs are not always obvious. But it isn\u2019t impossible to find out. Last year, CNET reported over 40,000 getting hacked in a single month. And this is because routers make it easier to steal data than a phone or computer. That said, this guide covers the 9 warning signs of hacked routers and what to do to prevent a router from being hacked.<\/p>\n

\"How<\/p>\n

Note:<\/strong> You can prevent router hacking by configuring it with a VPN. Not all VPNs offer router configuration, which is why we recommend FastestVPN. Router configuration<\/a> lowers the chances of hacking or malware installation on your devices.<\/p><\/blockquote>\n

How Do Hackers Attack Routers?<\/h2>\n

Routers are often hacked due to their weak security measures against vulnerabilities and advanced cyber threats. For example, not configuring your router with a VPN, like FastestVPN. Other reasons for a hacked router include:<\/p>\n

1. Outdated Software<\/h3>\n

Router manufacturers release software updates to patch existing security vulnerabilities. If the router\u2019s firmware isn\u2019t updated, security holes might be exploited.<\/p>\n

2. Attempt to Gain Device Access<\/h3>\n

Hackers attack routers to gain access to devices. A breached network paves the way for all possible data theft via WiFi-connected devices.<\/p>\n

3. Open or Public WiFi<\/h3>\n

Simply put, it\u2019s the free WiFi. Any router not protected by a password is a threat. Anyone can connect to the network and attempt to intercept it.<\/p>\n

4. Poor Encryption settings<\/h3>\n

Weak encryption protocols like WEP make it easier for the black hats to break into the WiFi network.<\/p>\n

5. Weak or default Passwords<\/h3>\n

Weak passwords simplify hacking a router or any device. For example, your birth date or your name are common passwords, and cracking them is a breeze.<\/p>\n

6. UPnP Vulnerabilities<\/h3>\n

UPnP can cause various security risks if not configured correctly. It enables hackers to access open ports on the router without permission.<\/p>\n

7. Malware and Phishing Attacks<\/h3>\n

If any device connected to the same WiFi router gets infected with malware, it might exploit the router itself. These might lead to phishing attacks where users get tricked into revealing their sensitive information.<\/p>\n

8. Zero-Day Vulnerabilities<\/h3>\n

These are unknown security flaws that hackers can find before the manufacturer is aware. Zero-day vulnerabilities are harder to prevent, but security updates can help patch them.<\/p>\n

9. Unsecured Remote Access<\/h3>\n

Enabling remote management can lead to hackers accessing your router from anywhere.<\/p>\n

What Are the Signs of a Hacked Router<\/h2>\n

According to IBM<\/a>, you\u2019ve 194 days to detect a breach. After that, the black hats might do more damage than you could control within 3 months. This is why it\u2019s important to look for common signs of a hacked router. Here\u2019s a list of them:<\/p>\n

1. Failed Log-in Attempts to Router Settings<\/h3>\n

If you can\u2019t log in to your router\u2019s settings with your usual admin credentials, that\u2019s the first red flag. A hacker might have changed them to make the admin panel inaccessible.<\/p>\n

2. Unrecognized Devices on Your Network<\/h3>\n

If you see unfamiliar devices and IP addresses connected to the router, those might be unauthorized devices attempting to access the network. It\u2019s best to revoke their access.<\/p>\n

3. Increased Data Usage<\/h3>\n

A sudden surge in data usage is a clear red flag. It shows that a hacker might be using your network for data-heavy activities. However, this can sometimes be hard to notice.<\/p>\n

4. Session Hijacking<\/h3>\n

In some cases, you might experience a partial or complete loss of control over your devices. This might be when controlling the mouse or opening files, which happen on their own. That\u2019s one of the most common signs to consider.<\/p>\n

5. Browser Redirects<\/h3>\n

If your web browser consistently redirects you to unintended or suspicious sites, your router\u2019s DNS settings might have been altered.<\/p>\n

6. ISP Alerts<\/h3>\n

In case of suspicious activities via your network, your ISP will notify you about them. Look for ISP notifications regarding your network if you keep noticing suspicious activities on your network.<\/p>\n

7. Spam Messages<\/h3>\n

Constant spam or ransomware messages are often a consequence of a compromised network.<\/p>\n

What to Do if Your WiFi Is Hacked<\/h2>\n

If you believe your router has been hacked, here are the steps to take:<\/p>\n

1. Reset Your Router<\/h3>\n

If you see all signs and believe your router has been hacked, perform a factory reset to revert the router to its original settings.<\/p>\n