In this episode of the Retail & Hospitality ISAC podcast, host Luke Vander Linden speaks with Josh Cigna of Yubico to discuss PCI DSS 4.0, phishing-resistant multi-factor authentication, and passkeys. Then, RH-ISAC President Suzie Squier talks with Ken Athanasiou who helped to create the RH-ISAC a decade ago. Finally, Lee Clark joins us for the monthly intelligence briefing.