Legitimate users cannot get in due to Spear phishing attack
Spear phishing Attack
Step-by-step explanation:
A spear-phishing attack typically employs a collection of zombie processes which keeps the target so occupied and busy in responding to a stream of automated requests generated by these zombies. Due to this fact, the legitimate users cannot access the target. It is different from phishing. It is a targeted form of phishing. Spear phishing is an extremely common form of attack on businesses. Since it is very much targeted, spear phishing is the most dangerous type of phishing attack as compared to other types of phishing attacks.