Aiden Sinnott

Aiden Sinnott is a Principal Threat Researcher with Sophos, specialising in cyber threat intelligence and incident investigations. He works at the intersection of technical research and strategic risk, helping organisations understand how threat actors operate and how emerging technologies, including AI, are reshaping the threat landscape. His research has supported security teams, business leaders, and public sector stakeholders, and he is a frequent speaker on cybercrime trends, ransomware operations, intelligence-led defence, and the future of cyber threats.