Security Hub adds AI workload protection and multicloud support for Microsoft Azure

July 14, 2026 · Cyble · Severity: MEDIUM

Modern organizations no longer operate within a fixed network perimeter. Cloud services, remote work, third-party integrations, and rapid digital expansion have made the boundary between "inside" and "outside" for the enterprise increasingly difficult to define.  Attackers exploit this ambiguity by scanning continuously for weaknesses across an organization's hardware, software, cloud, and internet-facing assets. The uncomfortable truth security leaders must confront is simple: an organization cannot secure what it does not know it has.  Attack surface expansion is frequently framed as a tooling gap, but the evidence points elsewhere — toward a persistent, structural failure in attack surface discovery, asset discovery, and visibility.  Why Attack Surface Sprawl Happens  Attack surfaces expand for several identifiable and recurring reasons. Cloud adoption introduces new workloads, storage resources, and services that may be provisioned outside formal IT review processes, creating visibility gaps.   Effective cloud asset discovery has become important as organizations struggle to maintain awareness of resources created across distributed cloud environments. Shadow IT further increases complexity when business units deploy applications, platforms, or services without security teams being aware of their existence, creating additional shadow IT risk.  Multi-cloud environments can fragment visibility across different providers, each with varying configuration standards and security controls. During mergers and acquisitions, organizations often inherit unknown infrastructure and assets from newly integrated entities, making it difficult to establish complete visibility. Forgotten infrastructure, including systems that were intended to be decommissioned but remain accessible online, can continue to create exposure risks.  Third-party services also expand the attack...