Wordpress 4.1.2 was just released which includes security fixes. A larger number of plugins were also updated yesterday to address security issues. More details:

https://wordpress.org/news/2015/04/wordpress-4-1-2/
https://blog.sucuri.net/2015/04/secu...s-plugins.html

Please login to your Wordpress instances and make sure everything has been updated. It's a good idea to do this at least once a week regardless.