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"Security researchers warn that cybercriminals have started using Java exploits signed with digital certificates to trick users into allowing the malicious code to run inside browsers. A signed Java exploit was discovered Monday on a website belonging to the Chemnitz University of Technology in Germany that was infected with a Web exploit toolkit called g01pack, security researcher Eric Romang said Tuesday in a blog post. "

Do you know what is the most common question that I get every day on social media, forums or email? "How to get insights about my Google Analytics data?" People approach me saying that they have a Google Analytics account for years, but they look only at page views or the number of visitors they get.

Note-I am going to try this for our blog. If you've ever wondered how some website that looks like it was an early draft from the proverbial infinite number of monkeys on infinite keyboards managed to get to the top of a search result page instead of something you actually want to read (or something you've written), you've been victimized by the dark art of search engine optimization (SEO). In the never-ending battle for the top of the Google search results page, and for advertising click-throughs, marketers and bloggers enlist an ever-changing bag of tricks to game search engine algorithms, often with the help of SEO consultants and a collection of tools that track the best tactics of the moment.

It's not just about Big Data. For the big players in enterprise technology algorithms, it's about finding big patterns beyond the data itself. The explosion of online life and cheap computer hardware have made it possible to store immense amounts of unstructured information, like e-mails or Internet clickstreams, then search the stored information to find some trend that can be exploited. The real trick is to do this cost-effectively. Companies doing this at a large scale look for similarities between one field and another, hoping for a common means of analysis.

A report in the New Journal of Physics shows how the quest for an invisibility cloak is leading to cleverer ways to use and manipulate light. The trick could aid the analysis of complex samples or even communications.