Computers are the upgrading technologies of the world. Every in this world uses computer as a primary object. Lads get fascinated of its features and development in short period. But it has its own pros and cons. It can help the country to develop drastically mean while it got the power to put down the country when it got into the bad hands. The main threat is due to the hackers. A hacker will gain access to millions of credit and debit card numbers and has the power to take down a nation in a fraction of second. The main job of these hackers is to crack the codes of the computerized object and get the information from it. In the Tinsel town, the attack was through a bunch of router.