By now , you ’ve in all likelihood heard that virtual secret networksprotect your concealment . You ’ve probably also find out thatthey do n’t in reality do that . Who to believe ?

VPNs are often sold as a agency to obscure your web action from the earthly concern because they route your internet traffic through private servers . They ’ve been a part of online privacy culturesince reasonably much the adventof the net . And yet , for every bit as long , they ’ve also been a author of controversy , with ongoing questions into their efficaciousness and trustworthiness .

Here to total to that debate isConsumer Reports , which latterly bring out a 48 - pagewhite paperon VPNs that seem into the privateness and surety policies of 16 big VPN provider . investigator initially looked into some 51 unlike companies but ultimately honed in on the most prominent , eminent - quality providers . The upshot are definitely assorted , with the report highlighting a lot of the long offer up criticisms of the industry — namely , it ’s lack of transparency , its atomic number 59 Irish bull , and its not always stellar security system practices . On the flip side , a small coterie of VPNs really seem moderately good .

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Photo: NICOLAS ASFOURI / AFP (Getty Images)

Here are a few of the takeaway .

PR Gibberish to Real-World Effectiveness Ratio is High

The CR report induce note of the fact that VPN provider often exaggerate or make shoddy claims about the effectiveness of their services — usually promising the moonlight and fork up far less . Consumers may often conceive that by using a VPN they are able to become completely inconspicuous online , as companies promise stuff like “ unrivaled cyberspace anonymity , ” and the ability to “ keep your browse individual and protect yourself from hacker and online tracking , ” and so on and so forth .

In reality , there are still a whole variety of ways that company and advertisers can track you across the internet — even if your IP address is hidden behind a practical veil . The report dilate :

Websites often bespeak data point that can pinpoint people ’s geographic location , such as WiFi networks , gadget positioning based on GPS , cellphone tug identification ( CDMA or GSM cell IDs ) , and more . Various companies collect astray - ranging datum , beyond IP addresses , and sell that information to data brokers . Many of the danger that consumer use VPNs to seek to protect against are already largely palliate through the use of HTTPS . And many risk , such as societal engineering , are not mitigated by using a VPN .

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likewise , VPNs utilize terms that sound impressive but really do n’t really mean that much . One of those terms , apparently , is “ Military Grade Encryption”—a idiomatic expression that gets tossed around a lot in VPN advertising and promotional material . The report , referencing a more reliable VPN provider ’s thoughts on the matter , helpfully points out that “ a ready encryption monetary standard for militaries does n’t exist , and that 42 implementations variegate across different segments of armed forces . ” salutary to recognize .

VPNs Don’t Always Have the Best Security

Your online privacy is only as good as your cybersecurity and , unluckily , VPN companies do n’t always have the best track record when it comes to protecting customer ’ data .

The CR report cites research deport via a tooldeveloped bya group of University of Michigan researcher , dubbed the “ VPNalyzer ” mental test suite , which was capable to seem at various security issues with VPN connections . The research squad found that “ malicious and deceptive behaviors by VPN providers such as traffic interception and manipulation are not widespread but are not nonexistent . In totality , the VPNalyzer team file more than 29 responsible revelation , 19 of which were for VPNs also studied in this report , and is look response regarding its findings . ”

The CR ’s own analysis find “ slight evidence ” of VPNs “ manipulating substance abuser ’ connection traffic when testing for evidence of TLS interception , ” though they did on occasion run into examples of information outflow .

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And , as should hopefully go without saying , any VPN with the Good Book “ costless ” near itshould be avoided at all costs , lest you accidentally download some sort of Trojan onto your machine and nonchalantly commit digital hari - kari .

Which VPNs Worked the Best

According to CR ’s review , four VPN providers rose to the top of the list in term of their privacy and security practices . They were :

Mullvad

PIA

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IVPN

Mozilla VPN

Apparently in that order .

Argentina’s President Javier Milei (left) and Robert F. Kennedy Jr., holding a chainsaw in a photo posted to Kennedy’s X account on May 27. 2025.

These company stand out mostly by not over - promise what they could deliver , while also scoring high on scales of transparency and security . Three of the top four companies ( the exception being PIA ) conducted publically uncommitted audit using third - political party troupe to affirm their security measure protections . Those reports are put out to the company ’ website , founder user an chance to inspect the findings themselves .

And you may want to insure outMullvad , the leader of the pack . We’vewritten aboutthe company before , which has a number of coolheaded characteristic that make it stand out from its competitors ( you may pay for your service of process in cash , for instance ) . If , after this whole run - down , you still want to put in a VPN , it ’s plausibly one you ’d desire to take a peep at .

All this said , the full CR livid theme goes into significantly more detail , so it ’s worth checking out if you ’re interested . you’re able to find ithere .

William Duplessie

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