FBI PIN – Ransomware Actors Continue to Gain Access through Third Parties and Legitimate System Tools

OpalOPC: Molemmat Oy's Tool for Industrial Cybersecurity

Securing Against Zero-Day Threats: Insights and Countermeasures by Trend Micro

Decoding Ransomware Attacks: Identifying Key Stages and Indicators of Compromise

Dragos: OT Threat Intelligence in Cyber Assessment Framework (CAF)

Supplemental Cyber Highlights – November 9, 2023

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – November 9, 2023

TLP:AMBER Weekly Flashpoint Intelligence Reports: November 9, 2023

FEMA and CISA Release Joint Guidance on Planning Considerations for Cyber Incidents

E-ISAC Report: Exploitation Attempts of “Citrix Bleed” Vulnerability (CVE-2023-4966) in the Electricity Sector

Attackers Use Google Calendar RAT to Abuse Calendar Service as C2 Infrastructure

IBM X-Force Unearths New GootBot Malware Variant