Final answer:
Deliberate threats to information systems encompass actions such as hacking, identity theft, financial theft, and disruption of services, perpetrated by various actors including governments and hackers. These cyber attacks can lead to significant data breaches, impacting national security, elections, and corporate and individual privacy. Preventative measures include robust cybersecurity practices, vigilant network monitoring, and thorough employee training.
Step-by-step explanation:
Deliberate threats to information systems include a variety of intentional actions by individuals or groups aimed at breaching security to steal data, disrupt operations, or damage an organization's reputation. These threats often involve cyber attacks that range from hacking into systems to steal sensitive information, causing disruption in communication networks, shutting down internet services, and spreading disinformation. Cyber attacks can be conducted by a wide range of actors, including governments, militant groups, organized cybercriminals, and lone hackers.
Specific examples of deliberate threats to information systems include identity theft, financial theft, disrupting national security, causing power shutdowns, and interfering with elections. These actions not only lead to chaos but can also be extremely costly in terms of the resources needed to address the breaches. Data breaches in high-profile cases, such as government websites, large retailers, financial institutions, and even individual celebrity accounts, have shown the seriousness and widespread impact of these security issues.
Data breaches in government systems can result in the theft of national security information, which may then be used for harmful purposes. Within businesses, organizations, and medical systems, hackers might target customer and employee personal information or sensitive corporate data. Prevention strategies involve investing in strong cybersecurity measures, continuous monitoring of networks, and employee training to recognize phishing attempts and other security risks.