2026 Predictions: AI-Acceleration Will Shift Security Back to Design
Jan 21, 2026In 2026, the AI hype period ends as the pressure to deliver real, measurable results from secure AI initiatives intensifies.”
— Sharyn Leaver, Chief Research Officer, Forrester
After years of accelerating cyber risk, 2026 will mark a turning point. Not because attacks slow down, but because organizations will have to confront a harder truth. Reactive security no longer scales in an AI-accelerated world.
AI-assisted development and modern cloud-native architectures have fundamentally changed how software is built. Systems now evolve faster than traditional security processes can observe or control. In response, 2026 will be the year enterprises either operationalize secure by design or accept growing, unmanaged exposure.
Global cybercrime costs are projected to reach approximately $11.3 trillion in 2026¹, reflecting continued year-over-year growth driven by faster exploit development, supply chain exposure, and the expanding use of AI by threat actors. At the same time, regulators and boards are no longer treating cyber risk as a technical issue. It is now inseparable from business, operational, and systemic risk.
Against this backdrop, we believe the following predictions reflect how cybersecurity programs will evolve in 2026 and what security leaders must do to keep pace.
1. Reactive security will reach its breaking point.
AI-assisted development is now embedded in the creation of applications, APIs, and cloud infrastructure. Code and configurations are generated faster than traditional review cycles can keep pace, and systems increasingly reach production without documentation.
In 2025, organizations continued to use reactive measures, such as code scanning, to address secure-by-design issues after they emerged, while developers overestimated the ability of code generation tools to write secure code. As the data emerged, it has become clear that GenAI isn’t quite ready to write secure code, and skipping architecture and design steps is not only leading to headline stories, but is ultimately costing product teams even more cycles to remediate than they saved with GenAI.
Prediction:
In 2026, organizations will double down efforts on proactive security measures with threat modeling as the foundation, providing valuable context to improve secure code generation, reducing blind spots and late-stage code churn, typical of scan-only security.
2. Generative AI will multiply the value of data, as context becomes king.
In 2025, every team experimented with generative AI as both an assistant and a DIY platform. While useful for exploration, its limitations became clear, and specialized GPTs began to emerge.
By 2026, organizations will move on from exploration to operationalizing AI workflows, going from generic explorations of “can I do it?”, to business-specific implementations.
Prediction:
In 2026, organizations will turn their attention to data and context as a way to increase the value of generative AI. Vendors will need to supply more than just an interface into GenAI, they’ll need to bring the data and context with it.
3. Secure by Design will become an enforceable expectation.
Secure by Design has long been promoted as a best practice. In 2025, many organizations acknowledged its importance, but adoption remained uneven. Threat modeling, architectural reviews, and early security engagement were often encouraged, but not enforced.
In 2026, that posture will no longer hold. With AI forcing businesses to adopt proactive measures and regulators converging on a clear expectation of Secure by Design, organizations will need to demonstrate that security risks were identified and addressed well before systems are deployed.
Prediction:
In 2026, Secure by Design will become a board-level measurement, with reported impacts on risk and revenue.
4. Continuous threat modeling will replace point-in-time security reviews.
Threat modeling is often looked at as a periodic exercise. Models are created during major design reviews, refreshed for audits, or revisited after incidents.
By 2026, this approach will no longer be sufficient, as agentic systems will need continuous context and monitoring. Threat models will have dependencies across the entire application lifecycle, making it more important than ever to keep models in sync with deployed systems.
Prediction:
In 2026, organizations will move away from periodic threat modeling and adopt continuous approaches that rely on models as the fabric for their entire application security stack.
5. Architecture visibility will improve SecOps.
As security stacks continue to expand, most organizations will find themselves with more findings, more alerts, and more dashboards than they can reasonably act on. In 2026, the limiting factor will not be detection capability, but understanding.
Organizations that can connect SecOps with a coherent architectural picture of applications, cloud services, data flows, and trust boundaries will be able to focus on the risks and threats that actually matter.
Prediction:
In 2026, architecture visibility will become a baseline requirement for SecOps teams operating in modern environments.
What this means for Security Teams in 2026.
2026 will be busier than ever for security teams, but the challenge will not be volume alone. It will also be the pace.
Organizations should focus on the following:
- Shift security earlier into design and architecture decisions for higher value
- Keep threat models current as applications and cloud environments change
- Use AI within governed, repeatable security processes, and apply context liberally
- Improve SecOps visibility into how applications, services, and data connect
Teams that invest in design-time visibility and continuous risk awareness will be better positioned to reduce exposure and support the business.
1Dataconomy, Global Costs of Cyber Attacks in 2024 and the Future, February 2024.