Does a VPN protect you from hackers?

Julie Cole
Julie Cole | Contributing Writer
Last updated: April 19, 2021
Does a VPN protect you from hackers?
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Short answer: it depends.

Contrary to popular belief, there’s no all-in-one app for avoiding hackers, VPNs included. That said, a VPN can play an important role as one part of your cybersecurity arsenal.

By using a Virtual Private Network, you can significantly reduce the chances of your online traffic being intercepted by cyberattackers. Especially if you connect to an unsecured network, such as public wifi.

Whenever you connect to unprotected public wifi, your data becomes a sitting duck. The moment it leaves your device for the server you’re trying to access, it’s pretty much up for grabs to every potential attacker in the vicinity.

Unless you use a VPN.

How a VPN can help you stay safe from hackers

Simply put, VPNs encrypt your online traffic and route it through a secure server as it travels to the website you’re trying to visit. This means that potential attackers will only see a stream of indecipherable data leaving your device for parts unknown.

In this case, even if hackers decide to intercept your encrypted traffic, it won’t yield them any valuable information, such as:

  • Account usernames and passwords
  • Personally identifiable information like your personal emails, documents, or photos
  • Credit card details
  • Cryptocurrency wallet keys

As you can see, using a VPN is a great way to keep your data safe from being intercepted by hackers. That said, not all VPNs are created equal. Which is why we’ve picked NordVPN – the most secure VPN provider on the market, known for its flawless security standards and additional features to help you keep cyber-attackers at bay.

This VPN is the best for protecting your data from hackers

Flawless privacy practices, advanced security features, and reliable geo-unblocking capabilities make NordVPN the undisputed industry leader. Whatever your needs, this VPN has you covered – all starting from just $3.30/month.
  • Excellent security
  • Great server list
  • Awesome for Netflix
  • Good for torrenting
  • Very easy to use
  • Affordable prices

Can VPNs be hacked?

One of the most common concerns for people who use Virtual Private Networks is their likelihood of being hacked.

While most VPN providers are sound, there are plenty of instances of companies which fail to deliver uncrackable encryption and watertight leak protection. In those cases, hacking is always a possibility.

But the risks aren’t limited to poor-quality providers. Even VPNs with excellent 256-bit AES encryption and OpenVPN protocols can be hacked with a little technological trickery. This was part of the Snowden revelations, which revealed that the NSA was using interception techniques to capture encrypted traffic.

Some key VPN vulnerabilities, and why they matter

Hackers could potentially target a number of aspects of any VPN provider, including:


1. Encryption

It’s becoming rare for VPNs to offer encryption based on older techniques like 128-bit AES ciphers, but it does still happen. If a provider doesn’t clearly state that it uses 256-bit “military-grade” AES encryption, then the cipher it uses is most likely crackable, given enough computing power.


2. Protocols

If data isn’t “wrapped up” properly in the VPN tunnel, hackers can “unwrap” it fairly easily. Again, older standards offer weaker security here (such as PPTP). But OpenVPN-based protocols tend to be fairly tough to hack.However, even then hackers are constantly looking for loopholes, such as the VORACLE vulnerability, isolated in 2018.


3. Servers

All VPN data must pass through banks of servers, where it’s decrypted and sent on to its destination. But what if these servers were compromised? How would you know?Some providers rent all of their servers and even outsource maintenance to third parties. Others rent servers but maintain them themselves. And some own all of their infrastructure. Generally speaking, that’s a much more secure solution.


4. Apps

Normally, users will need a client of some form to connect with Virtual Private Networks. These clients can present their own hacking risks. For example, plenty of security apps available on Google Play have been flagged as malware conduits – especially the free versions.

Malware VPNs

5. Malware VPNs

You might also add the risk of VPN companies actually being criminal enterprises in their own right. This could stretch from selling user data illegally to their marketing partners, or actively spreading ransomware.It does happen, but it’s fortunately quite rare. Still, it’s something users need to be aware of.

VPN protection and how to make it more secure

Most of us aren’t likely to be caught up in a Deep State investigation. Instead, our main security issues will probably relate to criminal groups. And here, the picture is pretty encouraging.

By and large, VPNs do a good job at keeping your data protected from garden-variety hackers.

More importantly, they tend to make you much safer than you would be without a VPN installed.

256-bit AES encryption, solid IP and DNS leak protection, Double VPN technologies, and advanced VPN protocols all add up to a package which blocks off most attackers.

Man-in-the-middle attack EXPLAINED: HOW can you to prevent MITM attack

Red flags to avoid when choosing a VPN

Here’s the thing. Virtual Private Networks aren’t a monolithic block.

In fact, the market is segmented into providers which deliver excellent, reliable, secure services, and operators who have lower standards.

Which is why you should be extra careful whenever you encounter the following:

  • Free VPNs without premium versions
  • Providers who appear overnight on app download databases
  • Companies with big claims, but no contact details

Make sure you avoid all of the above. Such providers are more likely to infect your computer with malware that aids hackers than to prevent your data becoming a target.

As far as official hacking goes, the safest thing you can do is select a premium provider with 256-bit AES encryption and a location outside the 14 Eyes network.

The 14 Eyes is an informal (but very active) network of intelligence agencies which tends to include close allies of the United States. If a Virtual Private Network is based in the 14 Eyes, it’s likely that the NSA or local intel agencies are aware of its systems and architecture. And there’s a strong chance that it is vulnerable to official surveillance.

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  1. Danny

    My problem is I’m already compromised , and have been for months. No matter what I do. They are right there waiting. Change phones, carriers, etc. Last time they hacked me in the store before I could even get it activated. Yes I changed all passwords, all accounts, phones, everything. A hundred times over. I tried a VPN. But they began to disable parts of the computer and the VPN would not run. I’ve reinstalled win10 10 times I think. Full format, two or three times even the recovery partition.
    All I have to do to get hacked is logon to any wifi and they find me. I’ll start with a clean machine, and try to create a new user account and before I’m halfway through they have found a way in. I’m using 20-30 char passwords, 10 char pin ##’s… When I’m not using it. And have no need to go online. I’ll disable the wifi and Bluetooth in the uefi settings. And you know what, I think they are still getting in. My situation is unique and I have to trash all compromised devices and have a pro install the VPN over the router. They log all my activities from notes on paper to when I take a dump. I wish there was a way. But I’m afraid I have stumbled upon the sickest hackers alive. They are truly unstoppable.

  2. 763Ninja

    Well, I think, anyone who gets a VPN knows that it is not a bulletproof. I think it just adds an additional layer of security to the users and I am pretty much sure it is good enough to give us, the VPN users, a peace of mind.

  3. limeade_lily

    VPNs are just as important if not more so these days than antivirus software, because companies are always trying to get at your information. More and more location and other info is used to get your info to sell to advertisers, and you need to be aware that that’s going on because it can be severe invasion of your privacy.

  4. Unknownbeast

    I appreciate you telling the truth and I’m referring to this “pretty much anything can be hacked these days”. I also believe this. It just takes a lot more time to hack a VPN and yes, most of us are not interesting targets. Bottom line is that we all need a reliable VPN.

  5. Hiewan Amanuel

    I think to some extent when you choose a good VPN, your data, browsing habits, and personal information is safe from hackers. Just be sure to check they have military-grade encryption in place before purchasing.

  6. Franklin78

    Recently both my Spotify and Netflix accounts were hacked. Nothing serious, but it really made me start thinking about online security. I may have to start using a VPN, just in case.

    1. avatar
      Julie Cole Author

      In general, we recommend you always use a VPN, at least just to get in the habit of it. There are always data breaches, and while you can’t stop them all, you can avoid a good amount by using a VPN and behaving much more carefully. Thanks for reading!

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