Not only people could send messages to virtually anyone in the world, they can also send digital files such as images, sounds, and programs. However, great care must be taken when opening the attachments, since the Internet is teeming with evil spirits that the craft means of the population, or even do something of value from them.
What are the dangers of opening email attachments without caution?
Although a large number of email attachments, especially those from your contacts, may contain innocent usually just things such as pictures of your friends, music from your favorite band, or a sheet of calculation of reports of your colleagues, email attachments can also come with things Who could damage your computer. These things are viruses and spyware.
Every day, people in the online community to discover new viruses, worms and Trojan horses: software packages that are designed by malicious people to do damage to your computer. These programs are usually set for unknown files that are sent to your inbox, and when you open them, you are often unaware that you are already triggering some damage to your device. Sometimes seemingly innocent and folders just because they seem so harmless, you just go and open them without worry, but many of these cases apparently safe can actually be very damaging.
Why do people do such a thing?
Some pirates are just for the hell of virus it just for laughs. These pirates just want to prove to the world how well (or poorly), they are on the computer. But some hackers have more reasons other than making pranks. There are hackers who are not there to get something from you that can be used for criminal activities.
A large number of viruses that are distributed by e-mail usually access to the infected computer to the contact list or address book to find email addresses to which it can distribute itself. There are viruses that can even create your name and appear as though you are the one to send it to your contacts. In doing so, it may recur and spread around the world to do its damage.
There are also viruses that obtaining vital information on your computer that can use its creators themselves. Consequently, critical information such as your credit card number, social security, and addresses, among many others can be obtained and used maliciously for crimes such as fraud or identity theft. While most viruses would not be automatically retrieve it from your computer, they could lead you to give you information without you knowing that you are prey to these malicious evil spirits.
But people are not protected by security systems and anti-virus programs?
In fact, you can get a certain level of protection against anti-virus programs and firewalls, you can still get a very good level of security. However, vast numbers of viruses are created every day, and it is not clear whether what you get is the latest. Your computer can be equipped to manage millions of viruses that have infected people in the previous days, but when you catch a new virus, the chances that your program may be able to combat it could be quite slim.
What then should be done with such a danger lurks in the mail?
The most you can do is to be cautions about your online activities, especially when opening file attachments to the e-mail you receive. Be very careful when you open e-mail attachments, particularly for computers using Microsoft Windows, because these computers are what most viruses target.
Prior to the opening of an attachment, make sure it comes from a reliable source. However, we should not be too complacent opening attachments from friends and colleagues because, as stated above, the virus can mimic contact information to show that these ties are of them.
Do not open attachments that you did not expect to receive. If you receive an unexpected e-mail with an attachment to one of your contacts, asking them if they would send something and what is within this file. Avoid opening attachments with file extensions such as. Cmd. Scr. . Pif. And bats. Exe, because these files are the easiest to reach for the virus.
One can never be too careful in such an open channel of the Internet. As the elderly would say, it is always better to be safe than sorry.
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