Decision Insights Threat Desk

CISA advises users to examine its four new ICS Advisories detailing security issues in devices from Advantech, Ubia, ABB, and Hitachi.

CISA releases five advisories on Industrial Control Systems detailing vulnerabilities and recommended mitigations.

CISA and NSA release guidance on Microsoft Exchange Server Security Best Practices to strengthen defenses against cyber threats.

Email header syntax can bypass SPF, DKIM, and DMARC, allowing spoofed emails to appear from legitimate sources.

CISA adds CVE-2025-54236 and CVE-2025-59287 to the Known Exploited Vulnerabilities Catalog to address active threats.

A NULL pointer dereference vulnerability in the CNS-6201 monitor may allow attackers to disrupt operations in healthcare facilities.