A secret program called "Project Ghostbusters" saw Facebook devise a way to intercept and decrypt the encrypted network traffic of Snapchat users to study their behavior.
This is the problem with using VPN services in general, you have to have complete trust in the service provider.
Another option, if you have technical skills, is to just run your own VPN which tends to be pretty easy to setup on a VPS nowadays. You can find a VPS provider in a jurisdiction you want, and you control what gets logged.
The only thing that actually matters is the jurisdiction. If your hosting provider is in a place that the country you live in can’t legally force to hand the data over then you’re much better off than using a service that may be sharing data with your government.
Not completley, there is 3rd party audit companies that can verify claims made by the VPN providers, like confirming no-log policy and such.
How do you trust the third parties? And even if the third parties think it is ok that doesn’t mean that they aren’t hiding something.
VPNs weren’t designed to be private.
How do you trust anyone? At some point you either do or don’t, because it’s just not possible to verify everything in your life.
The alternative would be not using an VPN and for me personally I trust my VPN provider a lot more than my luck of not getting chaught by chance.
Another option, if you have technical skills, is to just run your own VPN which tends to be pretty easy to setup on a VPS nowadays. You can find a VPS provider in a jurisdiction you want, and you control what gets logged.
…so, trust the hosting provider to not log…and that you won’t screw up any config or update, and make sure to use anonymous payments, and…and…etc.
The only thing that actually matters is the jurisdiction. If your hosting provider is in a place that the country you live in can’t legally force to hand the data over then you’re much better off than using a service that may be sharing data with your government.