Border Cyber Group

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.

19 Aug 2026 Critical Infrastructure ransomware industrial control systems cyber espionage vulnerability management identity security Supply Chain Attacks threat intelligence

Threat Intelligence Briefing

Today’s briefing examines the accelerating pressure on critical systems, from ransomware targeting public services to software supply-chain compromise and the continuing struggle to secure the digital foundations of essential infrastructure.

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.

18 Aug 2026 CISA KEV SAP Commerce Cloud GitLab Microsoft Defender TWINLOOT Entra ID SaaS Exposure cyber espionage

Threat Intelligence Briefing

Today’s edition focuses on collapsing trust boundaries: exploited infrastructure, browsers turned into pivots, Microsoft services used as covert C2, stolen enterprise identities, and engineering platforms that can expose far more than ordinary business data.

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.