Back in March 2010 we started an investigation into online file storage services and Dropbox in particular. Sebastian and Manuel started to disassemble the Dropbox binary and in essence created an alternative client by patching its crypto libraries. In the months that followed we found a number of security flaws with Dropbox. In November 2010 […]
Tag: security
A couple of month passed since Facebook introduced full SSL support. This optional feature lets you browse Facebook via a secure connection (https) whenever possible. Facebook via https is now available to all users and why are so few people using it? I suppose because the option is disabled per default. -> Enable this option! […]
Abstract. In the ongoing arms race between spammers and the multi-million dollar anti-spam industry, the number of unsolicited e-mail messages (better known as “spam”) and phishing has increased heavily in the last decade. In this paper, we show that our novel friend-in-the-middle attack on social networking sites (SNSs) can be used to harvest social data […]