I ask because, years ago, I had a few friends tell me that they searched a domain name on a few registrars, found them available, then upon trying to buy them found that they were already registered. They suspected foul play on the part of the registrar.
I own a few domains, and haven't come across this, but I'd like to know the current state of affairs. Is this a thing? Are there protections in place to prevent this? How do you avoid this? Is domain squatting still the wild-west?