Take a look at the slides at this Microsoft Cloud Briefing.
Google Security Engineers have detailed an attack on the outdated SSLv3 protocol. Most browsers will re-negotiate to the older protocol if asked. Quickest solution is to disable SSLv3.
Microsoft is releasing patches today, make sure to update your PCs. Oracle is also releasing patching Java. Check your Adobe products too.
Company says it wasn’t hacked and that passwords were stolen from “third party services.” Says most passwords are “expired.” You should change your Dropbox password.
Trying to pressure the US Govt into letting it post the request it receives for user data from the US Govt.