WHAT IS EMAIL BOMBARDMENT?

-
Image
An email bombing is an attack on your inbox that involves sending massive amounts of messages to it. Sometimes these messages are incomprehensible. But more often, they will be confirmation emails for newsletters and subscriptions. Thus, in the latter case, the attacker uses a script to search for forums and newsletters on the internet. Then they sign up for an account with your email address. Each will send you a confirmation email, asking you to confirm your address. Also, this process is repeated on as many unprotected sites as the script can find. The term Email Bombing or Email Bombing; it can also refer to flooding an email server with too many emails. In an attempt to overwhelm the server and disable it. But that's not the goal here; it would be a challenge to cut down on the modern email accounts used. Meanwhile, Google or Microsoft email servers, anyway. So instead of a denial of service (DOS) attack; against the email servers you are using. Also, the flood of messages...
2 comments

WANNA CRY: WHAT IT IS AND HOW TO REMOVE IT?

-

In this article I will explain what WannaCry malware is (in Spanish "I want to cry"), why it is dangerous, how to protect yourself and how to fix it if we get infected.

wannacry
What Is the Wanna Cry Virus?

WannaCry is a massive computer virus type 'ransomware' (which encrypts computers) that is infecting computers and internal networks of large companies in the world. The virus affects Microsoft's Windows system and has infected computers in more than 150 countries that did not have the latest updates installed.

The Wanna Cry virus restricts access to your system and demands a ransom of $ 300 in bitcoins be paid to its owners to remove the restriction. The computer attack has already gone down in history as one of the most aggressive and, at this point, affected computers have been reported in more than 100 countries. The electronic means of payment (bitcoin) has been selected as the means of payment since it allows the anonymity of the person receiving the money to be maintained.

How to Protect Yourself From the Wanna Cry Virus?

To prevent Wanna cry it is recommended:

§  Have the original Windows license and update it.

§  In addition, you must ensure that all the software on your computer is up to date, including your browser and the toolbar add-ons you use.

§  Use antivirus software with firewall protection enabled and up-to-date.

§  Make a backup (backup) of your information to avoid losing your data.

§  Other recommendations made by Microsoft on its website are:

§  Please do not click on any suspicious links in your emails

§  Avoid visiting unsafe or unreliable sites.

§  Do not click a suspicious link on a website, Facebook page, WhatsApp and other applications.

§  If you receive an email from a known person with a link, ask them before opening the link to confirm it. It is important to note that the infected computers forward random emails to the contact list with the virus link.

§  Fraudulent emails that use names similar to popular services such as PayePal instead of PayPal or use popular service names.

How to Clean the Wanna Cry?

§  Make use of the ransomware removal tool in your antivirus software, which should search for and remove any attempted ransomware found on your computer.

§  You can also use some of the following free ransomware removal tools. These tools will:

§  Remove ransomware viruses from your computer

§  They will decrypt any files that were encrypted during the attack

§  They will also inform you about the types of ransomware and show you what they look like

To finish I leave you with a question:

What do you think of this type of virus?

Comments

Post a Comment

Popular posts from this blog

WHAT IS EMAIL BOMBARDMENT?

-
Image
An email bombing is an attack on your inbox that involves sending massive amounts of messages to it. Sometimes these messages are incomprehensible. But more often, they will be confirmation emails for newsletters and subscriptions. Thus, in the latter case, the attacker uses a script to search for forums and newsletters on the internet. Then they sign up for an account with your email address. Each will send you a confirmation email, asking you to confirm your address. Also, this process is repeated on as many unprotected sites as the script can find. The term Email Bombing or Email Bombing; it can also refer to flooding an email server with too many emails. In an attempt to overwhelm the server and disable it. But that's not the goal here; it would be a challenge to cut down on the modern email accounts used. Meanwhile, Google or Microsoft email servers, anyway. So instead of a denial of service (DOS) attack; against the email servers you are using. Also, the flood of messages...
Read more

TESTING THE ANTIVIRUS THAT YOU USE

-
Image
Have you ever wondered how antivirus is tested before it is available on the market? The truth is that, despite what you may think at first, these applications pass a series of tests that have the mission, obviously, of verifying their effectiveness. Well, for most IT security vendors these assessments are now out of date. Testing an antivirus before its launch is something that is done regularly. Thus, the AV Tests (name by which the aforementioned tests are known) allow users to choose which antivirus they want to install on their computers, knowing what their main characteristics are and what they protect against. So far everything normal. So what is the problem? Some manufacturers of security solutions have raised their voices against the fact that these tests are “not modernized”. In what sense? Some companies claim that, although the complexity of security applications has grown considerably in recent times, when conducting evaluations they do not test the new technologies w...
Read more

WHAT IS PAZERA TROJAN AND HOW TO AVOID IT

-
Image
Pazera Trojan is a recently discovered computer malware that spreads in active attack campaigns. The current wave of infections is due to a complex Android mobile threat, including this Windows-based malware. The mechanisms of infection depend on the manipulation of the victim. Once installed on a given computer, the built-in engine will lead to many dangerous actions. Read our in-depth analysis of the samples and learn how to eliminate active infections in this article. Pazera Trojan - Virus Infection Methods The Pazera Trojan is a dangerous threat that is sent as part of a targeted campaign with the main malware being the Trojan. Originally, this has been used in an attack carried out by an Android Trojan, seeking to infect mobile users. Through the elaborate and complex chain of infections, the Pazera Trojan will install itself. Some of the observations made by security experts who analyze this malware are that the main Trojan infection that has been created by an unknown hackin...
Read more