drive-by downloads
Drive-by downloads are malicious files that are automatically downloaded and executed on a victim’s computer without their knowledge or permission. These downloads usually occur when a user visits a malicious or compromised website. Drive-by downloads can also occur when a user clicks on a malicious ad or email attachment.
Drive-by downloads are a serious security threat because they can install malware on a victim’s computer without their knowledge or consent. Malware that is installed via a drive-by download can steal sensitive information, damage the victim’s files, and even take control of their computer.
Drive-by downloads are becoming increasingly common, due to the fact that they are relatively easy to execute and difficult to detect and prevent. There are a few things that users can do to protect themselves from drive-by downloads, such as keeping their software up to date, using a reputable antivirus program, and being cautious when clicking on links or attachments..Site link
crypto-jacking
Cryptojacking is the unauthorized use of someone else’s computer to mine cryptocurrency. Cryptocurrency is a type of digital asset that can be used as a medium of exchange. Cryptocurrencies are decentralized, meaning they are not subject to government or financial institution control. Bitcoin, the first and most well-known cryptocurrency, was created in 2009.
Cryptojacking is usually done without the victim’s knowledge and can happen in a variety of ways. One popular method is through browser-based mining scripts. These scripts are typically loaded onto websites through advertising networks. When a victim visits a website that is running a cryptojacking script, the script will use the victim’s computer resources to mine cryptocurrency. The victim’s computer will slow down as it uses processing power to mine the cryptocurrency. The victim may also notice their electricity bill going up as cryptocurrency mining can be very power-intensive.
In-app cryptojacking is another popular method of crypto-jacking. This happens when a victim downloads a malicious app that contains a cryptocurrency mining script. The script will then use the victim’s device resources to mine cryptocurrency.
Cryptocurrency mining can be very profitable for the miner. However, it can be costly for the victim as it can put a strain on their computer resources and increase their electricity bill. Cryptojacking is considered to be a type of cybercrime.
If you suspect that your computer is being used to mine cryptocurrency without your consent, there are a few things you can do. First, you can try to close the browser window or app that is running the mining script. This may not always work as the script may be embedded in the page or app. If you are unable to close the browser window or app, you can try to restart your computer. This will kill the mining process and free up your computer resources.
You can also install an ad blocker or antivirus software that can detect and block cryptocurrency mining scripts. Ad blockers and antivirus software are available for both desktop and mobile devices.
If you are concerned about cryptojacking, you can contact your internet service provider or the website or app owner to report the issue. You can also contact law enforcement if you believe you have been the victim of a crime.
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