13 Million Facebook Users Have NEVER Touched Their Privacy Settings [INFOGRAPHIC]

Facebook Graph Search is being rolled out to Facebook's more than a billion users, which means your photos, status updates and information can be searched in the hopes of better connecting you with the world around you.

In the wake of this most recent feature rollout from the Facebook team, Consumer Reports Internet Privacy and Security Survey and the latest visual from Marketo are reporting that close to 13 million Facebook users have never touched their privacy settings.

With Facebook's 1 billion active monthly users, 28 percent of them are reported to share all, or almost all, of their wall posts with an audience wider than just their friends -- whether they know it or not. Additionally, 11 percent of Facebook users said that someone else has tried to use their login without their permission.

Here's a look at how Facebook's Graph Search will affect your privacy, and what you should know and do moving forward:

Infographic by Marketo