A phishing exercise is a controlled simulation that tests how your people respond to realistic social engineering attacks. Theos designs targeted phishing campaigns that replicate the tactics, techniques, and pretexts used by real threat actors, then measures how your employees respond across click rates, credential submission, and reporting behaviour.
The exercise tests whether your people catch what technical controls miss. In most breach scenarios involving email, the attacker succeeded because a human made a decision that opened the door. A simulated phishing attack tests whether training translates into behaviour under realistic conditions.