An infostealer is a type of malware that is designed to steal sensitive information from an infected computer. Infostealers are a type of Trojan that can be used to target a wide range of information, including login credentials, credit card numbers, banking details, and other personal information. They can also be used to gain access to corporate networks and steal confidential business information.
Infostealers are often spread through phishing emails, malicious websites, and software vulnerabilities. Once installed on a victim's computer, the infostealer can collect data from the system, such as keystrokes, clipboard data, screenshots, and system information. This data is then sent back to the attacker's server, where it can be used for further attacks or sold on the dark web.
Infostealers are considered to be very dangerous because they can lead to identity theft, financial losses, and other forms of cybercrime. They can also be difficult to detect because they often operate in the background without the user's knowledge. It is essential to protect your computer from infostealers by using antivirus software, keeping your software up to date, and being vigilant about suspicious emails and downloads.