What is a common practice for cyber criminals?

Cyber criminals commonly exploit vulnerabilities for personal gain, which encompasses a wide range of illegal activities such as hacking into systems, stealing data, deploying malware, or committing identity theft. By identifying and taking advantage of weaknesses in security protocols or software applications, these individuals can manipulate situations to profit improperly. This practice highlights the need for individuals and organizations to constantly assess and improve their cybersecurity measures to protect against such threats.

The other options focus on positive actions that do not align with the objectives of cyber criminals. Operating legally to assist others reflects ethical behavior, while utilizing technology to promote safety and creating awareness in cybersecurity emphasize proactive measures for protection and education rather than exploitation. Cyber criminals are fundamentally opposed to these principles, focusing instead on malicious intent and illicit gain.