How would you prevent such type of attacks?

If a competitor wants to cause damage to your organization, steal critical secrets, or put you out of
business, they just have to find a job opening, prepare someone to pass the interview, have that
person hired, and they will be in the organization.

How would you prevent such type of attacks?

A.
It is impossible to block these attacks

B.
Hire the people through third-party job agencies who will vet them for you

C.
Conduct thorough background checks before you engage them

D.
Investigate their social networking profiles