Xue Yin Peh is the Head of Investigative Strategy and Collection, covering APAC, in Chainalysis, where she investigates illicit cryptocurrency activities, focusing on scam operations and underground financial networks across Southeast Asia. Based in Singapore, Xue is a seasoned Cyber Threat Intelligence (CTI) specialist with expertise in blockchain analytics and web collection. Previously, Xue Yin held senior intelligence roles in the private and public sector, including in the Singapore Ministry of Defence, where she focused on cyber threats impacting the APAC region.