Final answer:
Scareware is a social engineering attack that creates the illusion of a computer security threat to manipulate users into downloading malicious software. It is crucial for users to employ security measures like two-factor authentication and to be vigilant against unsolicited alerts. Increasing digital literacy and critical thinking skills can also help protect against such online threats.
Step-by-step explanation:
The social engineering attack that uses scare tactics by presenting itself as a legitimate warning from antivirus software to trick users into visiting malware-infested websites and purchase fake antivirus protections is known as a scareware attack. Scareware is designed to leverage the fear of users by making them believe their computer's security has been compromised, prompting them to download unnecessary and potentially harmful software.
Users must educate themselves about such social engineering attacks and employ increased security measures like two-factor authentication, using stronger passwords, and being critical of any unsolicited warnings or demands for immediate action. Organizations, including educational institutions like universities, often conduct phishing training exercises by sending simulated phishing emails to teach staff and students about the risks and signs of phishing attempts.
As our online footprint grows, so does our exposure to online threats. It's crucial to recognize that misinformation can be spread not only by malicious actors but also through the filter bubbles created by social media algorithms, which cater to our existing beliefs rather than factual accuracy. Ensuring digital literacy and teaching skills such as 'SIFT' can help users navigate the internet more safely and critically.