LeakedIn: Is your password safe?In June of 2012, 6.5 million LinkedIn passwords (unsalted SHA-1 hashes) were leaked online. Many had been cracked. Some of us were victims, and we made this simple tool to help other people see if they were, too, and also to stress that your LinkedIn password should never be used again. Because there is no longer a need for this tool, we have taken it down. The original explanation and instruction
