Followup and analysis on the Skype Work reported on 9 October
Back on 9 October, I reported on a worm that was spreading (primarily) via Skype. Today, I found a good write-up on the worm, how it spread and a very important component to it's success (user action required). The story is available here and was carried by Packet Storm Security (lends a lot of credibility). I'll spare you all of the details (available in the article) but some important things to take from it are: It was spreading via Skype initially but later was found to also be using the Instant Messenger networks. Skype quickly acknowledged the problem and released a statement on their website. It was spreading via a link, requiring that users click on the link. Even though the link a) was to a valid URL shortening service (Google) and was…