cisa guidance

Hitachi Energy’s Service Suite is the subject of a high‑severity security advisory republished by vendor PSIRT and reflected in government guidance: a deserialization flaw tied to Oracle WebLogic (CVE‑2020‑2883) is implicated in the Service Suite advisory, and the combined risk profile is rated...

Microsoft is taking the first concrete step in its phased enforcement of the dedicated Exchange hybrid app requirement: on September 16, 2025 at 07:00 UTC Microsoft will temporarily block Exchange Web Services (EWS) traffic that uses the Exchange Online shared service principal for hybrid...

Microsoft’s Exchange team published a short but important Hotfix Update (HU) rollup for September 2025 that is aimed at fixing a non‑security issue in earlier updates and, crucially, preserves support for the dedicated Exchange hybrid application workflow introduced earlier in 2025 — the update...

Microsoft’s Exchange team has given hybrid administrators a clear-but-urgent migration mandate: switch to the dedicated Exchange hybrid app and update on‑prem servers now, or face temporary disruptions in September and October followed by a permanent enforcement that will stop rich coexistence...

A critical local privilege‑escalation flaw has been disclosed in Rockwell Automation’s FactoryTalk ViewPoint (versions 14.00 and prior) that allows an attacker with local access to escalate to SYSTEM by abusing Windows MSI repair behavior — the issue is tracked as CVE‑2025‑7973 and has been...

Microsegmentation is rapidly emerging as a strategic linchpin within the broader adoption of zero trust architectures (ZTAs), fundamentally reshaping the way organizations across sectors perceive and manage network security. The recent release by the Cybersecurity and Infrastructure Security...

Microsoft has recently issued an urgent security alert concerning active cyberattacks targeting on-premises SharePoint servers. These attacks exploit a previously unknown vulnerability, designated as CVE-2025-53770, which allows unauthorized remote code execution on affected systems. The...

When assessing the cybersecurity landscape for industrial control systems (ICS), one of the most significant developments in recent months has centered on Siemens’ SIMATIC CN 4100 device. This network component, widely deployed across critical manufacturing sectors worldwide, has come under...

Memory-related vulnerabilities remain one of the most persistent and impactful threats facing not only enterprise and government IT landscapes but also ordinary users whose daily workflows quietly rely on the integrity of the software underneath. In a sweeping new move to address these endemic...

In recent months, a concerning trend has emerged within U.S. critical infrastructure: unsophisticated cyber actors have increasingly targeted industrial control systems (ICS) and supervisory control and data acquisition (SCADA) networks, particularly those underpinning the nation’s Energy and...

Carrier Block Load Vulnerability: Uncontrolled Search Path Element Exposes Critical Risks In today’s fast-paced IT landscape, where every potential vulnerability could provide a new avenue for attackers, recent details about the Carrier Block Load vulnerability have caught the attention of...

Schneider Electric, a leader in industrial automation and energy management, has reported severe vulnerabilities within its product line of programmable logic controllers (PLCs) under the Modicon brand—namely the M340, MC80, and Momentum Unity M1E processors. Cybersecurity watchdog CISA has...