Tiss funny...
This ACTUALLY WAS the most common password at one time...
Along with the word TEST... or TEST TEST...
Was common practice for website builders back in the day to use BOTH of these during "build" of site and accounts etc...
The problem was...
They would forget to remove them...
some would leave as a "back door"...
till was common knowledge.
Yep!!! And that's how we used to do it when we cared about these things. Before there was a web browser and we used Telnet, Gopher, FTP's, etc...
In the early 90's I'd go into a Russian server and bounce around to places I could get into. In the early days of the net, you'd get into a surprising number of servers and just go taking a look around. An amazing thing, I hit a Russian server and bounced to a computer in Kansas City. And I found a paint system drawing I'd done for a Harley-Davidson plant there. And at the time I was thinking what a small world it actually was. Of all things you could find then - it was essentially wide open.
To clear the record here, I do not hack - didn't have to then. It was entertainment for a weary mind then.
Moral of the story = it is all out there. Even over 20 years ago, it was all out there. If you played and stored on a server, and even your own private PC, back then even a knucklehead like me could get there.
I'd imagine, don't know, but those Russian servers still play a part in most hacking today. And, given intent, most every password protection can be compromised.