KPMG’s freshly released Cybersecurity Considerations 2026 report, drawing on insights from over 20 global cyber experts and alliances with Google, Microsoft, Palo Alto Networks, and ServiceNow, paints a sobering picture of the digital battleground ahead. Here’s what every business leader needs to know.
AI Is Both Your Shield and Your Enemy
Artificial intelligence has become the defining force in cybersecurity — and not entirely for the better. While security teams can harness AI to detect threats faster and run automated monitoring around the clock, criminals are using the same tools to launch sophisticated, large-scale attacks. The report warns that AI-powered cyberattacks can now be orchestrated by hundreds of independent agents simultaneously — a scale no human team can match alone.
Your Office Is Full of Invisible Agents
Non-human identities — AI bots, automated service accounts, machine credentials — now outnumber human users inside most organizations. Many businesses cannot even tell where these agents are operating or what they’re accessing. The report flags this as a critical blind spot, noting that some agents are even creating other agents, leaving almost no trace. Without a central identity store and strict access controls, companies are flying blind.
Geopolitics Has Entered the Server Room
Trade tensions, sanctions, and shifting alliances are no longer just economic problems — they’re cybersecurity ones too. Governments are restricting which technologies businesses can buy and from whom. The report notes that supply chains have become “attack chains,” with every piece of software carrying geopolitical risk. A staggering 79% of CEOs surveyed identified cybercrime as a major threat to future prosperity, according to KPMG’s own 2025 CEO Outlook.
The Quantum Clock Is Ticking
Perhaps the most alarming warning in the report concerns quantum computing. Once quantum computers mature, today’s encryption will become effectively useless. Hackers are already collecting encrypted data, planning to decode it later—a strategy known as “harvest now, decrypt later.” The projected cost of federal migration to post-quantum cryptography in the US alone sits at $7.1 billion. Organizations that delay are taking an enormous gamble.
Your Supply Chain Is Your Weakest Link
Traditional annual vendor audits are dangerously outdated. The report reveals that 59% of companies suffered a data breach caused by a third party in the past year alone. Continuous, AI-driven monitoring of the entire supplier ecosystem — not just direct vendors — is now essential for survival.
The CISO Is Becoming the CEO’s Most Important Ally
Security chiefs are no longer just technical gatekeepers. The report describes a new model: the “Chief Secure Transformation Officer” — someone embedded in board strategy, investment decisions, and product development from day one.
The message from KPMG is clear — cybersecurity is no longer a back-office concern. It is the business.
