This starts with a retelling of the hack story, but that’s just the start. The real juice starts down below that.
People within the SIM swapping community are obsessed with hijacking so-called “OG” social media accounts. Short for “original gangster,” OG accounts typically are those with short profile names (such as @B or @joe). Possession of these OG accounts confers a measure of status and perceived influence and wealth in SIM swapping circles, as such accounts can often fetch thousands of dollars when resold in the underground.
And:
In a post on OGusers — a forum dedicated to account hijacking — a user named “Chaewon” advertised they could change email address tied to any Twitter account for $250, and provide direct access to accounts for between $2,000 and $3,000 apiece.
Great Dalrymple’s Beard!!! That can’t be real, can it?
Lucky225 said that just before 2 p.m. EDT on Wednesday, he received a password reset confirmation code via Google Voice for the @6 Twitter account. Lucky said he’d previously disabled SMS notifications as a means of receiving multi-factor codes from Twitter, opting instead to have one-time codes generated by a mobile authentication app.
But because the attackers were able to change the email address tied to the @6 account and disable multi-factor authentication, the one-time authentication code was sent to both his Google Voice account and to the new email address added by the attackers.
“The way the attack worked was that within Twitter’s admin tools, apparently you can update the email address of any Twitter user, and it does this without sending any kind of notification to the user,” Lucky told KrebsOnSecurity. “So [the attackers] could avoid detection by updating the email address on the account first, and then turning off 2FA.”
Lucky said he hasn’t been able to review whether any tweets were sent from his account during the time it was hijacked because he still doesn’t have access to it
Here’s a link to a detailed telling of this story.
Read the whole Krebs on Security post via the headline link. Fascinating and not a little scary. Amazing to me so little damage was done.
As I’ve said before, not convinced that this was the end of this particular misadventure. Would not be surprised if this was just some misdirection to hide a more critical unlocking event that will rear its head in the future.