Of the early Fathers, Lactantius has the most detailed attack on Epicurean philosophy. However Clement, Theophilus,Tertullian and Tatian also attack Epicurus on a smaller scale in their works.
Philo of Alexandra, does not explicitly attack Epicurus other than to say that those who proclaim that there is no providence and those who worship the creation rather than the creator err in their doctrines.
Plotinus mentions Epicurus only once during his attack on the Gnostics.