Over the past year, the Rapid7 Labs team has conducted large-scale analysis on the data coming out of the Critical.IO and Internet Census 2012 scanning projects. This revealed a number of widespread security issues and painted a gloomy picture of an Internet rife with insecurity. The problem is, this isn't news, and the situation continues to get worse. Rapid7 Labs believes the only way to make meaningful progress is through data sharing and collaboration across the security community as a whole. As a result, we launched Project Sonar and urged the community to get involved with the research and analysis effort. To make this easier, we highlight various free tools and share a huge amount of our own research data for analysis on a regular basis in cooperation with the University of Michigan and their scans.io website. We've seen in the last year that Internet-wide surveys became easier to conduct with better tools and also need significantly less resources to accomplish. Previous research like the EFF observatory reveal are of great benefit for the general community and would have even bigger impact if conducted on a regular basis. Visibility into the evolution of Internet protocols, devices and vulnerabilities is essential to improve the security of the Internet as a whole. Large-scale Internet scanning provides the necessary datasets to prioritize research, gain statistics and hard evidence on risks and vulnerability exposure. Examples of this are the UPnP vulnerability research published by Rapid7 after gathering Internet-wide exposure data and the high amount of misconfigured and vulnerable Serial Port Server devices connected to the Internet. This talk presents the history of Internet scanning and its motivations, explains the required tools and resources for conducting Internet-wide surveys and shows the vulnerability research and exposure statistics gathered so far. The data analysis possibilities will be demoed and thus enable the audience to engage in the project in order to find data on their own assets or participate in the analysis effort.