Abstract: Generating high-quality threat intelligence from aggregated threat reports is provided via developing a generative model that identifies relationships between a plurality of threat assessment scanners; pre-training a plurality of individual encoders based on a corresponding plurality of pretext tasks and the generative model; combining the individual encoders into a pre-trained encoder; fine-tuning the pre-trained encoder using threat data; and marking a candidate threat, as evaluated via the pre-trained encoder as fine-tuned, as one of benign or malicious.