From the Is Leaked website: "In public have been leaked more than 18 million passwords of Mail accounts. Check your account in database. 25th of september became known of another biggest vulnerability CVE-2014-6271 (shellshock or bashdoor). All of the devices use bash shell like routers are potentially exposed."

 Safe Shephard is an online privacy protection service that assists you in managing the personal information that you want to allow marketing and consumer information collection companies to gather and store.

This article from "Ian's Blog" a blog by a privacy and security architect named Ian Oliver provides some basic and not so basic information regarding personally identifiable information or PII.