#Dropbox down update#
#Dropbox down code#
#Dropbox down password#

The next steps the attacker took are not immediately clear at this time, but in similar attacks, the attacker then searched for sensitive information like secrets to move laterally into more sensitive systems.The attacker cloned 130 internal repositories, consisting of both public and private code.The attacker would use the OTP and credentials provided by the user to gain access the victim's GitHub account.

#Dropbox down password#

The imitation site also prompted users to enter a One-Time Password (OTP), generated by their hardware authentication key,.

CircleCi allowed users to log in with GitHub credentials.

The phishing email took the victim to an imitation CircleCI login page where the user entered their GitHub credentials.

The attacker sent a widespread phishing email imitating CircleCI, a popular CI/CD platform used internally by Dropbox.

The Dropbox attack through phishing flowchart

#Dropbox down code#

While the repos may not be connected to their core applications, Dropbox did admit that some plain text secrets, including API keys and other credentials, were inside the code along with a “few thousand names and email addresses belonging to Dropbox employees”. Dropbox claims these code repositories were not connected to their core applications, instead that these repo's contained modified third-party libraries, internal prototypes, and other internal tools. That compromised developer in turn provided the attacker with access to approximately 130 internal code repositories. How did the Dropbox Data Breach Happen?Ī threat actor gained access to a GitHub account belonging to a Dropbox developer who had fallen for a phishing attempt. This article will explain exactly what has happened, what has NOT happened, and what the potential impact is for Dropbox users. You can always ask an expert in the Excel Tech Community or get support in Communities.On November 1st 2022, Dropbox has confirmed they suffered a data breach involving a bad actor gaining access to credentials, data, and other secrets inside their internal GitHub code repositories. If you want to delete your drop-down list, see Remove a drop-down list. For example, check to see if the cell is wide enough to show your updated entries.

#Dropbox down update#

If the Source box contains a named range, like Departments, then you need to change the range itself using a desktop version of Excel.Īfter you update a drop-down list, make sure it works the way you want. Then click and drag to select the new range containing the entries. If the list of entries ends up being longer or shorter than the original range, go back to the Settings tab and delete what's in the Source box. In this example, you'd add or remove entries in cells A2 through A5. If the Source box contains a reference to a range of cells (for example, =$A$2:$A$5), click Cancel, and then add or remove entries from those cells. For example: Fruits,Vegetables,Meat,Deli. When you're done, each entry should be separated by a comma, with no spaces. If the Source box contains drop-down entries separated by commas, then type new entries or remove ones you don't need. On the Settings tab, click in the Source box.

Select the cells that have the drop-down list. In Excel for the web, you can only edit a drop-down list where the source data has been entered manually.