Fig. 1From: TriCTI: an actionable cyber threat intelligence discovery system via trigger-enhanced neural networkExamples of different campaign stages. The red font represents the IOCs, and the underlined words represent the trigger phrase in the sentence, that is, keywords that can emphasize the category of the sentence. The phrase that follows in the lower right corner of the IOC indicates the campaign stage of the IOC and the campaign stage to which the sentence belongsBack to article page