Question

question 1
what kind of threat is described when a threat actor sends you a virus that can reformat your hard drive?
data loss or manipulation
information theft
disruption of service
identify theft

Explanation:

Reformatting a hard - drive would lead to data loss. Data loss or manipulation is the threat category here as the virus is causing data (on the hard - drive) to be lost (by reformatting). Information theft involves taking data without authorization, disruption of service is about preventing access to a service (not directly about data on the hard - drive), and identity theft is about stealing personal identity - related information.

Answer:

Data loss or manipulation