As you may have heard, this week a new security vulnerability was announced in Cloudflare's technology. This vulnerability is known as Cloudbleed.
Cloudflare is used to deliver content by many of the world's websites, including Remember The Milk. Cloudflare has informed us that none of our data was known to be leaked into third-party caches.
That said, we take a very cautious approach to security. As a proactive measure, we logged out all browser sessions that were active prior to the vulnerability being addressed; you may have been logged out and asked to log back in again.
To be extra cautious, we recommend changing your Remember The Milk password (see help). With Cloudflare's technology being behind many of the largest consumer web services, many experts recommend that you take this opportunity to change all of your online passwords.