Artificial intelligence, post-quantum cryptography and the proliferation of non-human digital identities are driving a fundamental shift in enterprise cybersecurity risk, according to a new report by KPMG International. The Cybersecurity Considerations 2026 report - drawing on insights from more than 20 KPMG cyber experts and senior leaders from Google, Microsoft, Palo Alto Networks, and ServiceNow - identifies eight priority areas demanding urgent attention from enterprise security leaders.