Final answer:
Spam refers to unsolicited bulk messages sent over the internet and is a concern for data security for individuals and businesses. It is important to understand and implement security measures to guard against spam-related risks and protect sensitive information.
Step-by-step explanation:
The security risk that refers to unsolicited bulk messages sent via the internet is known as spam. Spam is a common concern for both individuals and businesses, as it can clutter inboxes and potentially carry harmful links or attachments that can lead to malware infections or breach of data security.
Online privacy and security are crucial in an age where businesses, such as retailers, financial institutions, and government sites, store sensitive user information digitally. Security measures like two-factor authentication, strong passwords, and education about phishing and other scams are essential to protect against unauthorized access to personal, financial, and medical information.
Hackers use various methods to send spam, phish for sensitive information, or install malicious software (malware) onto users' computers. Businesses, individuals, and governments need robust protection strategies to ensure the integrity and confidentiality of stored information.