Threat intelligence often has a slightly glamorous (and serious) association with spying and national security activities. In email security, however, it’s slightly unglamorous; mostly involving the use of threat data, behavioral signals, sender context, domain reputation, message patterns, and recipient activity to judge whether an email is safe, suspicious, or dangerous.
Armand here again reporting for Tech Essentials. This week, I’m writing to you from…my mom’s basement. This is so that I can try and get in the mindset of a cybercriminal trying to leverage AI to perpetrate a sophisticated email scam.
September 25, 2026
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