Secure-T

GC Solar and SEG-T Launch Development of AI-Powered Security Email Gateway SEG-T to Counter Advanced Phishing Campaigns

GC Solar and co-founder of Secure-T Khariton Nikishkin have initiated the development of SEG-T, a new Security Email Gateway solution designed to protect corporate email systems using multi-agent AI. The project responds to the growing sophistication of phishing attacks that leverage ready-made toolkits, infrastructure, anti-bot mechanisms, and AI-generated content to create convincing messages at scale. Unlike traditional filters, SEG-T will analyze both technical indicators and semantic elements such as tone, manipulation tactics, attempts to build trust, instill fear, or create urgency. The system will block suspicious attachments including links, archives, PDFs, executables, and SVGs while focusing primarily on social engineering rather than relying on a built-in sandbox. SEG-T is planned for deployment across cloud, on-premises, and Kubernetes environments with rapid 15-minute setup times and will integrate with Solar webProxy and Solar Dozor for enhanced traffic inspection and data loss prevention. GC Solar holds a 49% stake in the project following its earlier acquisition of a controlling interest in Secure-T.