A total of 6.1 million LinkedIn passwords were released earlier this week on a Russian password cracking forum. The longer and more complicated the passwords, the longer and harder it is to crack. Experts are working to decode some 2.6 million scrambled LinkedIn passwords. They’ve turned to some of the world’s world’s most famous books to try and crack them harder. One program is trying 700 to 800 million word combinations a second, an astounding figure. LinkedIn said it doesn’t believe that some of some of its passwords have been released.”]