Aaron Tantleff

On March 11, 2026, independent reports confirmed that one of the largest medical device companies in the United States was the target of a significant cyberattack attributed to Iran-linked threat actors. Although the...more The traditional separation between privacy and security is dissolving as technology and regulations force roles and responsibilities to converge. CISOs and CPOs increasingly face overlapping decisions — and overlapping...more Today I left the house again. I thought my life would be simple, maybe settle into a spreadsheet and hang out for a while. Instead, I’m a frequent flyer in every modern organization. I have more passport stamps than a travel...more On the Rise: Cyberattacks through the supply chain have increased by over 400% in recent years. Leaders need to take action. Enhance Third-Party Cybersecurity: Regularly audit suppliers’ cybersecurity practices and limit...more