In online communication, which risk relates to unauthorized access to information?

• A. Hackers can get hold of sensitive and confidential information
• B. Improved collaboration online
• C. Reduced spam
• D. Guaranteed data safety

Answer: (A)

This question tests information security risk from unauthorized access in online communication. Unauthorized access means someone who shouldn’t be able to read or steal data can actually get to it. That’s exactly what hackers do when they break into systems to obtain sensitive and confidential information, making this risk the best description of the scenario. The other options describe positive aspects or misleading assurances about online use—improved collaboration, reduced spam, and guaranteed data safety—which do not describe the risk of someone gaining access to information. To reduce this risk, use strong passwords, enable two-factor authentication, keep software updated, secure networks, and encrypt sensitive data.