Uninstall These 10 Plugins Immediately: 1.7 Million Users Hit by Malware

A recent news story has alarmed many users: more than 1.7 million people were targeted by malware simply because they installed certain browser extensions.

You might think they’re just small tools that help improve efficiency and reduce workload. But in reality, seemingly harmless extensions may be quietly collecting your data.

Want to know if the extensions you installed are safe? Curious whether your browser fingerprint has already been secretly recorded by websites? Today we’ll show you how to check extension security and perform browser extension detection.

1. Why do dangerous extensions “target” you?

Browser extensions may seem like productivity tools, but in reality they often have very high levels of access. Once installed:

🔹 They can access most of the data in your browser

🔹 They can inject code into the websites you visit

🔹 Some can even read what you type, cookies, or your browsing history

In other words, a malicious extension is like opening a backdoor to your browser.

2. Browser Extension Security matters — but how do you judge it?

Many people assume that high downloads and good ratings mean safety. That’s not true. Malicious extensions often disguise themselves as popular tools and even fake reviews.

So the key step is proper extension detection. Check for:

• Official verification

• Excessive permission requests

• Suspicious code

• Data being sent to unknown servers

• Lack of maintenance or updates

Remember: popularity does NOT equal security.

3. Examples of “dangerous extension” behaviors

These are not a blacklist, but common warning signs to help you identify risks:

If any of your extensions match these behaviors, you should be highly cautious.

4. How to check extension security?

Instead of relying on memory, use a systematic approach:

🔎 Step-by-step:

1. Open your browser’s extension management page

2. Review each extension’s permissions and source

3. Check if it is actively maintained or recently updated

4. Search the extension name + “security / risk / malware”

5. Use third-party tools for further verification

5. How to check if your browser is fingerprint-tracked?

The ToDetect fingerprint tool can help you:

• Identify how unique your browser fingerprint is

• Evaluate tracking risks in your browser setup

• Understand which data is most exposed

Steps are simple: open the ToDetect website → click fingerprint check → allow it to read your browser parameters → review the uniqueness score → optimize your privacy settings.

6. Extension security + Browser Fingerprint Detection : stronger protection together

You might wonder: what’s the connection? These are actually two separate risk chains:

📌 Extension risks: malicious code, data leaks, excessive permissions

📌 Fingerprint risks: passive tracking and identity recognition

If both happen at the same time:

🔺 Your browsing activity becomes fully exposed

🔺 You become an easier target for ads and phishing

🔺 Data collection becomes more precise

That’s why combining extension checks + fingerprint detection is the best defense.

Conclusion: Don’t ignore extension security

Yes, you can install extensions—but only if you understand risks, monitor behavior, and check them regularly.

Combined with fingerprint detection tools, you can minimize risks from multiple angles.

Extensions aren’t the enemy—lack of awareness is. With the right steps, you can enjoy convenience while staying secure.