Hackers use the dark web for a variety of reasons, but generally it is used to facilitate activities that are illegal or unethical. The dark web is an anonymous network and is often used by hackers to hide their activities from authorities and other internet users. Hackers use the dark web to buy and sell stolen data, such as credit card numbers, usernames and passwords, and other sensitive information. They also use the dark web to communicate with each other and share malicious software, such as viruses and malware.

Hackers also use the dark web to gain access to systems and networks that are not connected to the public internet. This allows them to remain anonymous and to launch attacks on unsuspecting targets. They may also use the dark web to purchase tools and services that can be used to break into systems, such as web application vulnerabilities, malicious software, and password cracking tools.

Finally, hackers use the dark web to host and store malicious websites. These websites are often used to spread malware and other malicious software, and to launch attacks against unsuspecting victims. The dark web is also a popular place for cybercriminals to buy and sell goods, such as stolen credentials, malware, and other illicit items.