Privacy Rights Clearinghouse (privacyrights.org) is a non-profit based in California that provides information about privacy. They have tons of articles with advice on how to protect your personal information.
One resource PRC offers that may be of particular interest to the security professional or enthusiast is a database of data breaches. The data can be searched by type of breach (e.g. financial data, health records, names and addresses), volume of breached records, date of breach, etc. This information can help with identifying common threats and vulnerabilities that you may want to secure against at your organization.
It’s easy to immediately think of hacking when you think about data breaches, but there are a huge number of breaches in the PRC database that involve portable media such as laptops or phones being lost or stolen, and even breaches where paper records were lost.
*note: database was previously accessible for searching from web browser, but is currently only available as a csv download.