Senior Consultant at Mandiant (now part of Google Cloud)
New York, New York, United States
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Summary
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Senior
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Top School
James Stahl is a Senior Consultant in offensive security based in New York with four years of hands-on experience conducting red, purple, and adversarial simulation engagements for commercial, nonprofit, and government clients. Currently at Mandiant (now part of Google Cloud), he previously led offensive teams at Echelon Risk + Cyber and delivered complex red team operations at Deloitte, routinely combining phishing, implant-based testing, AD compromise, credential dumping, and data exfiltration to validate defenses. He mentors junior practitioners, authors thought leadership and detection content, and builds custom tooling—ranging from Pi-based dropboxes for remote ops to implant prototypes—to emulate realistic threat activity. James is driven by a belief that information and security should be accessible, which shows in his emphasis on translating TTPs for clients and creating SIEM alerts and internal knowledge assets. Comfortable operating at both technical and client-facing levels, he balances rigorous technical tradecraft with clear communication to improve security posture. A former researcher who built image hashing and LSTM models, he brings an analytical, research-minded approach to offensive engagements.
4 years of coding experience
4 years of employment as a software developer
Bachelor of Science (B.S.), Computer Science, in cursu honorum, Bachelor of Science (B.S.), Computer Science, in cursu honorum at Fordham University
Image for the latest gophish with stealth configuration from sneaky_gophish + additional opsec changes
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