CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – October 12, 2023

Evolving Threat Landscape: China's Strategic Focus Against Critical Infrastructure, Including Water and Wastewater Systems

Don’t Dismiss DDoS Defense

Threat Awareness – Phishing Campaign Leveraging LinkedIn Smart Links Returns to Siphon Microsoft Credentials

Supplemental Cyber Highlights – October 12, 2023

Unsubstantiated Ransomware Threats Against Colonial Pipeline: The Ongoing Challenge of False Allegations

Threat Awareness – Access Key Used in Vishing Campaign

Vulnerability Awareness – Cisco IOS XE Devices Targeted in Recent Zero-Day Exploitation

EPA Withdraws Interpretive Memorandum on PWS Cybersecurity

Supplemental Cyber Highlights – October 17, 2023

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – October 17, 2023

Empowering Small and Medium-Sized Businesses: A Resource Guide for Developing a Resilient Supply Chain Risk Management Plan