Final answer:
Hackers use various tactics to gain unauthorized access to systems and steal sensitive information. Hacking can be stopped or reduced by implementing strong cybersecurity measures.
Step-by-step explanation:
Hackers use various tactics to gain unauthorized access to systems and steal sensitive information. They may use techniques like social engineering, phishing, malware, and brute force attacks. The stolen information can include personal data, financial details, login credentials, intellectual property, and more. Hackers can sell the stolen data on the dark web, use it for identity theft, or leverage it for financial gain.
Hacking can be stopped or reduced by implementing strong cybersecurity measures such as regular software updates, using strong and unique passwords, educating users about phishing and social engineering techniques, employing firewalls and intrusion detection systems, and conducting regular security audits.