Which statement about risks associated with cyber vulnerabilities is accurate?

The statement regarding risks associated with cyber vulnerabilities that is accurate identifies "weak passwords and viruses" as contributing factors. This is correct because cyber vulnerabilities can arise from various security weaknesses, including poor password management and the presence of malware such as viruses. Weak passwords can easily be exploited by attackers, allowing unauthorized access to systems and sensitive information. Similarly, viruses can compromise system integrity and lead to data breaches or disruption of services. Acknowledging these aspects is crucial in understanding and addressing the broader context of cyber security.

Other options are less valid: the notion that risks can only come from external sources is incorrect as internal threats and vulnerabilities also pose significant risks. The idea that all vulnerabilities can be easily mitigated oversimplifies the complexities involved in cybersecurity, as some vulnerabilities require significant effort or advanced solutions to address. Lastly, suggesting that vulnerabilities are not a concern for DoD systems ignores the reality that military systems are prime targets for cyberattacks, and robust security measures must be in place to mitigate potential risks.