Critical Infrastructure Cybersecurity - Border Cyber Group (Page 2)

Critical Infrastructure Threat Intelligence Briefing

AI-assisted targeting of Siemens S7 controllers, poisoned Rust dependencies and Russian abuse of legitimate authentication flows lead today’s critical-infrastructure briefing, with additional risks across MSP, development and aerospace control planes.

20 Aug 2026 Critical Infrastructure Cybersecurity Siemens S7 PLC MLflow CVE-2026-64849 Zimbra CVE-2026-73570 NetScaler CVE-2026-19490 Cisco Crosswork Cisco Secure Workload Industrial Control Systems

Critical Infrastructure Threat Intelligence Briefing

U.S. agencies warn of active targeting of Siemens S7 PLCs as CISA confirms exploited MLflow SSRF and CERT Polska tracks a Zimbra campaign. New NetScaler and Cisco control-plane flaws add urgent patching work.

19 Aug 2026 Siemens S7 PLC CISA KEV VMware vCenter Microsoft SharePoint Windows IKE Medusa ransomware GitLab Security Critical Infrastructure Cybersecurity

Critical Infrastructure Threat Intelligence Briefing

Active targeting of Siemens S7 PLCs leads today’s brief, alongside four newly KEV-listed flaws in vCenter, SharePoint, Windows IKE and macOS, an updated Medusa ransomware profile, and a critical GitLab patch.

18 Aug 2026 Critical Infrastructure Cybersecurity VMware vCenter Ray CVE-2025-62593 Citrix NetScaler GitLab CVE-2026-19478 GeoServer Security SAP Commerce Cloud Water Utility Cybersecurity

Critical Infrastructure Threat Intelligence Briefing

Active exploitation is hitting AI compute, virtualization, remote-access and cyber-physical control surfaces while new GitLab, GeoServer and SAP risks widen the patch queue. Today’s priority is compromise assessment, trust recovery and emergency remediation.

17 Aug 2026 Critical Infrastructure Cybersecurity water utility cyberattack PLC security OT Security Industrial Control Systems Iranian cyber operations Water Infrastructure Security Cyber-Physical Threats

When the Internet Finds the Water Plant

America’s water infrastructure is increasingly exposed to attackers who can reach industrial controllers directly over the Internet. This deep dive examines PLC compromise, ladder-logic tampering, small-utility risk, and the shrinking gap between cyber intrusion and physical disruption.