Cloud sprawl erodes cyber resilience. Fix the human layer.

Cloud has amplified agility — and complexity. As cloud assets multiply, blind spots and policy drift grow. That sprawl erodes resilience; if you can’t consistently see, classify, and protect all your data and workloads, you can’t predictably restore operations when cyberattacks hit.

Cloud sprawl is rarely a technology failure; it’s a human and governance challenge. Moving fast without shared guardrails creates disconnected workloads, shadow and duplicate data, inconsistent protection, and expanding exposure. The fix starts with culture and accountability, backed by the right guardrails.

When ease becomes exposure

The convenience of cloud services has led to widespread decentralization. Nearly anyone can create new compute or storage resources with a few clicks. What was once tightly managed by IT is now distributed across functions and regions, often with little coordination or visibility.

The State of Data Security in 2025 report from Rubrik Zero Labs found that: 

• 90% of IT and security leaders manage hybrid cloud environments.
• 35% cite securing data across these ecosystems as their top challenge.

Half of all workloads are now cloud-based, and the rise of artificial intelligence (AI) is accelerating data growth — much of it created and stored automatically, without guardrails or classification. Unmonitored “shadow data” makes it challenging to know where critical information lives, turning a business accelerator into a massive unseen liability.

That combination of rapid creation and limited oversight should make visibility and control the top priorities for IT leaders as we head into 2026.

The consequences are already showing. According to research from Rubrik Zero Labs, nearly one-fifth of organizations experienced more than 25 cyberattacks in 2024, an average of one every other week. Each attack increases the difficulty of understanding what data was exposed — especially where sensitive customer or financial data lives — and how quickly operations can be restored.

A costly cycle

Cloud sprawl doesn’t just increase cyber risk; it also drives inefficiency and higher costs. Foundry’s 2025 Cloud Computing Study revealed that:

• 90% of IT leaders have faced obstacles in their cloud adoption.
• 46% cite cost control as the top barrier.
• 69% plan to create roles dedicated to managing cloud costs in the next year to regain financial discipline.

Sprawl has turned cloud cost management into its own emerging discipline.

At the same time, 75% of organizations are moving or planning to move workloads back on-premises, most citing security and visibility concerns. The pendulum swing between expansion and retrenchment reflects the need for better governance, not less cloud.

Rethinking cloud governance

Centralized, rigid control can stall innovation. A better fit for modern enterprises is collaborative accountability: Empower teams to move fast within clear guardrails, and make resilience a shared responsibility.

Many organizations are establishing cloud centers of excellence to define best practices for cost, security, and recoverability. These teams serve as a bridge between IT and the business, giving departments the freedom to innovate within clearly defined parameters. It’s an evolution of the shared-responsibility model, extending it beyond cloud providers to every team that deploys or manages data in the cloud.

Building a culture of discipline

Technology won’t solve sprawl without cultural change. The organizations that succeed are those that make cloud accountability a part of everyday behavior, not just a set of policies.

Steps should include the following:

• Unify visibility: Implement tools that continuously and automatically discover and monitor all cloud data, across every platform.
• Embed guardrails: Create frameworks that guide innovation instead of restricting it.
• Promote accountability: Treat secure, cost-efficient cloud use as a shared objective across teams.
• Prioritize recoverability: Ensure that backups are immutable and isolated to provide a foundation for rapidly identifying clean, malware-free recovery points. When incidents occur, recovery is fast and complete.

Cloud growth is inevitable. Chaos isn’t. The next phase of cloud maturity depends on people — aligning human behavior, processes, and technology to create a culture of disciplined, resilient cloud use.

Ready to reduce the risks of cloud sprawl while ensuring data security and easier cloud management? Learn more here.