The danger is not none left. Risk of hacking has increased so much that, according to the researchers, when you type on the computer, then the hackers will hear his voice, data and other information that may lead to computers. However, the threat to security researcher involved in the work to develop new anti-virus. They says that as the technology is developing on the same basis the chance of getting hacked is also increasing.
Indeed, it is through hacking a hacker takes control of a network computer completely. He just does not destroy your information, but it could use its own. Obviously someone stealing confidential information, it is quite easy to damage. As to prevent computer to get hacked, many security companies are developing many kind of software and antivirus, but till today there is no perfect solution of this problem.