people · May 20, 2026
Middlesex Federal Savings Expands StackAI to Multi-Department AI Adoption in Under a Year
Share the canonical public link.
Middlesex Federal Savings piloted StackAI in July 2025 with a three-month IT and senior leadership focus before extending to full customer status by January 2026. The bank expanded deployment across accounting, loan operations, platform innovation, and information security departments while building an AI governance framework with three pillars drawn from CISA, FFIEC, and NIST standards. StackAI co-founder Bernard Aceituno confirmed the platform architecture keeps bank data fully siloed with no cross-training or external LLM access. VP of IT Kosta Georgopoulos reported specific time savings including a four-hour report process reduced to ten minutes and SOC 2 reviews shortened from hours to minutes. The bank added human oversight validation for all AI outputs as part of its augmentation strategy.