keyloggers
A keylogger is a type of surveillance software that tracks and logs the keys struck on a keyboard, typically in a covert manner so that the user is unaware that their actions are being monitored. This information can be used to spy on a person’s activity, such as logging their passwords, or it can be used for more benign purposes such as system administration and debugging.
While keyloggers are most often used for malicious purposes, there are some legitimate uses for them. For example, system administrators may install a keylogger on a company’s computers to troubleshoot technical issues or to monitor compliance with company policies. In some cases, keyloggers may be installed by parents or guardians in order to monitor a child’s online activity.
Keyloggers can be hardware-based or software-based. Hardware-based keyloggers are typically external devices that are attached to a computer’s keyboard. Software-based keyloggers are programs that are installed on a computer and run in the background.
Most keyloggers are designed to be difficult to detect, and they are often bundled with other malware or unwanted programs. For this reason, it is important to be cautious when downloading and installing new programs, especially from unknown or untrusted sources. If you suspect that your computer may be infected with a keylogger, you can use anti-malware software to scan for and remove the malware.
anti-malware: malwarebytes.Click here for more info
ransomware
Ransomware is a type of malware that encrypts a victim’s files and demands a ransom be paid to decrypt them. It has become a popular form of attack for cybercriminals, as it can be profitable and relatively easy to pull off.
Ransomware attacks have been on the rise in recent years, as more and more criminals have turned to this type of malware to make money. In 2017, there were over 4,000 ransomware attacks every day, and that number is only expected to grow.
There are a few different ways that ransomware can be deployed, but the most common is through phishing emails. The attacker will send out a mass email that looks like it’s from a legitimate company or organization, and it will contain an attachment or link that, when clicked, downloads and encrypts the victim’s files.
Once the victim’s files are encrypted, the attacker will demand a ransom be paid in order to decrypt them. The ransom is usually paid in cryptocurrency, as it’s more difficult to trace than other methods of payment.
Ransomware can be a devastating attack for both individuals and organizations. It can result in the loss of important files and data, and the ransom that’s demanded can be costly. In some cases, attackers have even taken down entire systems, leaving organizations without any data or access to their systems.
In order to protect yourself from ransomware, it’s important to be aware of the threat and to take steps to prevent it. Ensure that your antivirus software is up to date and that you have a backup of all your important files. If you do end up getting hit with ransomware, do not pay the ransom. There are often ways to decrypt your files without paying, and even if there aren’t, paying the ransom only encourages the attackers and doesn’t guarantee that your files will be decrypted.
We used malwarezero.org to write this article about most dangerous computer virus in the world. Click here for more info.
