zero-day exploits
A zero-day (0DAY) exploit is a cyber attack that takes place on the same day that a new software vulnerability is discovered. Cyber criminals can use 0DAY exploits to take advantage of unpatched systems before a patch is released. This gives them a window of opportunity to launch attacks that may go undetected for some time.
0DAY exploits are often found by security researchers who then sell them to governments or cyber criminals. In some cases, the findings are made public so that developers can patch the vulnerabilities. However, this also gives attackers time to develop their own 0DAY exploits before the patched software is released.
0DAY exploits can be used to launch a variety of attacks, such as data breaches, ransomware attacks, and denial-of-service (DoS) attacks. In many cases, the goal of a 0DAY attack is simply to cause havoc and disrupt the targeted organization. However, some 0DAY exploits can be leveraged to steal sensitive data or gain access to sensitive systems.
Organizations can protect themselves from 0DAY exploits by keeping their systems up-to-date with the latest patches and updates. They should also have a robust security monitoring system in place to detect and respond to any suspicious activity..Published here
keyloggers
A keylogger is a type of surveillance software that trackstrokes on a keyboard to record what is being typed. This information can be used to spy on a person or to steal sensitive information like passwords.
Most keyloggers are software programs that are installed on a computer without the user’s knowledge. Once installed, the keylogger will run in the background and record every keystroke made on the keyboard, including passwords and other sensitive information. The information is then sent to the person who installed the keylogger, usually without the user’s knowledge.
Keyloggers can be used for legitimate purposes, such as monitoring employees or children, but they can also be used for malicious purposes, such as stealing passwords or credit card numbers. Keyloggers are sometimes used by criminals to commit identity theft or fraud.
There are different types of keyloggers, including hardware and software keyloggers. Hardware keyloggers are physical devices that are attached to the keyboard. Software keyloggers are programs that are installed on the computer.
Most keyloggers are undetectable and can be difficult to remove once they are installed. Antivirus software may not be able to detect keyloggers, and even if it does, it may be difficult to remove the keylogger without damaging the computer.
To protect against keyloggers, it is important to use strong passwords that are not easy to guess, and to never use the same password at multiple websites. It is also important to be aware of the signs that a keylogger might be installed on a computer, such as unusual activity or a slowdown in performance.
We used malwarezero.org to write this article about most dangerous computer virus in the world. See page.