"Even the biggest companies can have flaws that are so simply dumb that it just might be the one move to bring the company to bankruptcy. Barracuda is a company that specializes in network security and network management. They also build servers and network switches that help big companies manage their network. This company has released their products with an admin account that is used for setup, however the admin account never leaves nor can you change the password. This means that anyone could log into a Barracuda router and have full admin rights over the network at will. Check out this article to see what Brian Krebs has to say about this security flaw."