Search engine(s)

"Torrentz2.eu is the replacement of Torrentz.eu. A free, fast and powerful meta-search engine combining results from dozens of search engines. Indexing 55,106,798 torrents from 238,014,431 pages on 75 domains"

"Torrentzeu.to is a clone of Torrentz, a free, fast and powerful meta-search engine combining results from dozens of search engines. We got 33,740,964 active torrents in our index."

"All 'public' info Facebook doesn't let you to see

"Uncover the whole story. Our search and discovery tools use collaborative machine intelligence to solve your disparate data challenges."

"Use this prototype to find images that you can use and remix across several open archives. Give us your feedback to help us design a front door to the commons."

Social Mention is a social media search and analysis platform that aggregates user generated content from across the universe into a single stream of information. It allows you to easily track and measure what people are saying about you, your company, a new product, or any topic across the web's social media landscape in real-time. Social Mention monitors 100+ social media properties directly including: Twitter, Facebook, FriendFeed, YouTube, Digg, Google etc.

"Malware Hunter is a specialized Shodan crawler that explores the Internet looking for command & control (C2s) servers for botnets. It does this by pretending to be an infected client that's reporting back to a C2. Since we don't know where the C2s are located the crawler effectively reports back to every IP on the Internet as if the target IP is a C2. If the crawler gets a positive response from the IP then we know that it's a C2."