“123456” is finally getting some time in the spotlight as the world's worst password, after spending years in the shadow of “password.”

Security firm Splashdata, which every year compiles a list of the most common stolen passwords, found that “123456” moved into the number one slot in 2013. Previously, “password” had dominated the rankings.

The change in leadership is largely thanks to Adobe, whose major security breach in October affected upwards of 48 million users. A list of passwords from the Adobe breach had “123456” on top, followed by “123456789” and “password.” The magnitude of the breach had a major impact on Splashdata's results, explaining why “photoshop” and “adobe123” worked their way onto this year's list.

Fans of “password” could reasonably petition for an asterisk, however, given that the stolen Adobe passwords included close to 100 million test accounts and inactive accounts. Counting those passwords on the list is kind of like setting a home run record during batting practice. Don't be surprised if “password” regains the throne in 2014.

I knew a guy who boasted to me that he used "Pa55word", because nobody will think of that.