ゼロデイ攻撃 ではありませんでした
zerodeikōgekidewārimasendeshita
1. Was not a zero-day attack.
Noun
#291716
1. Was not a zero-day attack.
1. data; datum
1. pupil; disciple
1. melody
2. chime
1. zero; 0
2. nothing; zilch
1. day (as in holiday)
2. daytime
1. 180 degrees
2. complete (about-face; in policy, opinion, etc.); radical (change)
1. Valentine's Day