DARKMENTION: A Deployed System to Predict Enterprise-Targeted External Cyberattacks

no code implementations • 30 Oct 2018 • Mohammed Almukaynizi, Ericsson Marin, Eric Nunes, Paulo Shakarian, Gerardo I. Simari, Dipsy Kapoor, Timothy Siedlecki

In particular, we show that it outperforms baseline systems that attempt to generate warnings of cyber attacks related to two enterprises with an average increase in F1 score of about 45% and 57%.

Darknet and Deepnet Mining for Proactive Cybersecurity Threat Intelligence

no code implementations • 28 Jul 2016 • Eric Nunes, Ahmad Diab, Andrew Gunn, Ericsson Marin, Vineet Mishra, Vivin Paliath, John Robertson, Jana Shakarian, Amanda Thart, Paulo Shakarian

We have developed an operational system for obtaining information from these sites for the purposes of identifying emerging cyber threats.

BIG-bench Machine Learning

Argumentation Models for Cyber Attribution

no code implementations • 7 Jul 2016 • Eric Nunes, Paulo Shakarian, Gerardo I. Simari, Andrew Ruef

A major challenge in cyber-threat analysis is combining information from different sources to find the person or the group responsible for the cyber-attack.