Exactly... and if you steal the keys, you are stealing the coins.
Exactly... and if you steal the keys, you are stealing the coins.
And theft, which usually maps to taking something that belongs to another person, without their consent, and keeping it with no intention of giving it back to them.
Which one of these categories do you believe your example falls in to?
How does inserting the word cryptocurrency change your perspective?
Until they don't give it back. That's the important part.
Got your credit card stolen and someone makes fraudulent purchases? Go to the bank and let them know, and they can do a chargeback and perform an investigation for you.
Someone hacks your bank account and takes out all the money? Go to the bank and they will perform an investigation and follow well laid out procedures to try their best to recover the money, as well as work with the police to identify the hacker. Of course there is no guarantee they can recover your money but, they are experts are figuring stuff like this out and have many fail-safes in place to prevent a hacking attempt to happen in the first place.
But with crypto exchanges, not only are some of the basic securities measures not foolproof, more absurd stuff can happen. Several big exchanges had to file for bankruptcy due to getting their coins hacked away. And if you wants a totally nuts crypto exchange story, look up Quadriga.
I'd say the last point about crypto is a feature, not a bug. A lot of proponents absolutely cheer on the fact that no individual, business, or government can come along and sweep up coins/tokens and hand them back through force if appropriate cautions are taken. This is unfortunately the other side of that. The idea of people using exchanges as a value store and not as a pass-through or escrow service has always confused me for that reason.
Can someone steal your password?
If I "steal" a song that you wrote by downloading it, you can still listen to it of course. This is what the pedants love to argue against. The law doesn't call this theft AFAIK, but there are separate laws.
However a producer has lost something - the right to control who listens to it. The right to control how it is listened to, the right to an income from your creation. Various other things that people may or may not agree with but exist in law.
So, to be lazy, non-legal people say they stole the song instead of all this.
This applies to a lot of things such as crypto keys. Knowing the key doesn't remove the key from you. But I have removed control - you can no longer prevent me from taking your tokens/value. It is much like a stranger having a key to your house without your permission. They might never use it. You probably don't want it to be an ongoing situation though.