Researchers Dhiru Kholia and Przemyslaw Wegrzyn have discovered a method to reverse-engineer Dropbox, which may open the door for open-source clients, but also gives attackers a way to intercept encrypted content and bypass the file sharing service’s two-factor authentication. The discovery has broader implications for the Internet, as the same methods could be used against any proprietary app built using the Python language. A Dropbox spokesperson said that while they “appreciate the contributions of these researchers,” the discovery “does not present a vulnerability in the Dropbox client.” Dropbox argues that the exploit will not work unless the user’s computer is already compromised. follow link
Expand Finder Columns Quickly
Column view in the Finder is great for navigating through your disk's hierarchy, but the columns often aren't wide enough to show the full names of all the files. To expand a column to a width that will show all file names in their entirety, double-click the handle that you would normally drag to expand or shrink the column. To expand all the visible columns to that width, Option-double-click the handle.
- ExtraBITS for 2 September 2013 (02 Sep 13)
Dropbox Reverse-Engineered, Other Python Apps at Risk