spyware
What is spyware?
Spyware is a type of malicious software that is installed on a user’s computer without their knowledge. Once installed, the spyware can collect various types of data from the user’s computer, including sensitive information like passwords and credit card numbers. The data is then transmitted to a third party, usually without the user’s knowledge or consent.
What are the dangers of spyware?
Since spyware is installed without the user’s knowledge or consent, it can be difficult to detect and remove. Once installed, it can be used to collect sensitive information like passwords and credit card numbers. This information can be used to commit identity theft or other fraudulent activities. Spyware can also be used to track a user’s web browsing activity and personal preferences, which can then be used for targeted advertising. Spyware can also slow down a computer’s performance and cause stability issues.
How can I protect myself from spyware?
There are a few things you can do to protect yourself from spyware. First, be careful about what you download and install on your computer. Only download programs from trusted sources. Second, install and use a reputable anti-spyware program. Anti-spyware programs can detect and remove spyware from your computer. Third, keep your operating system and other software up-to-date. Software updates often include security patches that can help protect your computer from spyware.
What should I do if I think I have spyware?
If you think your computer has been infected with spyware, you should take steps to remove it as soon as possible. First, run a scan with your anti-spyware program. If you don’t have an anti-spyware program, you can download and install one from the Internet. There are many reputable anti-spyware programs available for free. Second, remove any programs that you don’t recognize or that you no longer use. These could be programs that were installed by the spyware. Finally, change any passwords that you think may have been compromised. Resource
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 knowledge or consent of the victim. The perpetrator can do this by embedding mining code into a website or app that the victim visits or uses. Once the code is executed, the victim’s computer or mobile device will start mining cryptocurrency for the perpetrator.
The victims of cryptojacking can experience degraded performance on their devices as mining activities can be very resource-intensive. In some cases, victims may also be charged for the extra electricity consumed by the crypto mining activity.
Cryptojacking is a relatively new phenomenon but it has already become a problem for many organizations. For example, in February 2018, it was reported that The Pirate Bay, a popular BitTorrent site, was secretly using the visitors’ computers to mine cryptocurrency. The website was reportedly earning around $12,000 worth of cryptocurrency per day.
In some cases, cryptojacking can be used for malicious purposes such as ransomware. In December 2017, a ransomware attack known as WannaCry took advantage of a Windows vulnerability to spread itself. Once a computer was infected, the ransomware would encrypt the user’s files and demand a Bitcoin payment to decrypt them.
While crypto mining can be done legitimately, the unauthorized use of someone else’s device for mining is considered to be theft. If you are concerned that your device might be infected with cryptojacking malware, you can use an anti-virus or anti-malware program to scan for and remove it.
We used malwarezero.org to write this article about most dangerous computer virus in the world. Original Article.