ransomware

Ransomware is a type of malicious software that encrypts or “locks” files on a victim’s computer, making them inaccessible. The attacker then demands a ransom, typically in the form of cryptocurrency, to decrypt the files.

Ransomware attacks are on the rise, and they can be devastating for businesses and individuals alike. In many cases, the only way to regain access to your files is to pay the ransom. However, even if you do pay, there’s no guarantee that your files will be decrypted.

There are many famous examples of ransomware attacks, but one of the most notable is the WannaCry attack of May 2017. This attack affected more than 230,000 computers in 150 countries, and caused billions of dollars in damage.

To protect yourself from ransomware, you should keep your computer’s anti-virus software up to date, and be careful about the emails and attachments you open. You should also have a good backup system in place so that you can recover your files if you do become a victim of an attack..More information

browser hijacking

What is browser hijacking?

Browser hijacking is when a third party takes control of your web browser and changes your homepage, default search engine, or other settings without your permission. This can happen when you install certain free programs, visit malicious websites, or click on malicious ads. Once your browser has been hijacked, the hijacker can redirect you to unwanted websites, slow down your browsing speed, or display unwanted ads.

How can I tell if my browser has been hijacked?

If your browser’s homepage, default search engine, or other settings have been changed without your permission, then your browser has likely been hijacked. You may also see new toolbar buttons or menu items that you didn’t add, or your browser may start opening new tabs or windows that you didn’t request.

How can I prevent browser hijacking?

The best way to prevent browser hijacking is to be careful when installing free programs and to avoid visiting suspicious websites. When installing a free program, be sure to read each screen carefully and uncheck any options that you don’t want to install. If you’re not sure what a program is, you can always do a quick search online to find out. When visiting websites, be cautious of any ads that pop up or redirect you to another site. If you’re ever unsure about a website, you can always do a quick search online to see if others have reported it as being suspicious.

What should I do if my browser has been hijacked?

If your browser has been hijacked, you should restore your settings to their defaults. To do this in Chrome, click the menu button in the top-right corner of the window and select “Settings.” Under the “Reset settings” section, click the “Reset settings” button. In Firefox, click the menu button in the top-right corner of the window and select “Options.” Under the “Advanced” section, click the “Reset” button. In Microsoft Edge, click the menu button in the top-right corner of the window and select “Settings.” Under the “Reset settings” section, click the “Reset settings” button.

Browser hijacking can be a frustrating and dangerous experience. If your browser has been hijacked, be sure to take steps to prevent it from happening again in the future.

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