(U//FOUO) NCTC Searchlight – April 2023

Supply Chain Resilience – CISA Urges Organizations to Incorporate the FCC Covered List Into Risk Management Plans

Vulnerability Awareness – Spike in Attacks against CCTV Products with Critical Five-Year-Old Vulnerability

Study: Flash Floods, Natural Disasters Have More Significant Impacts on Housing Insecure Citizens

Study: Statistically Implausible Heatwaves Occurring More Often, Certain Regions of the Globe at Risk

Mississippi River Swells and Tests Flood Defenses, Latest Boom in “Boom-and-Bust” Cycle

Threat Analysis for the Water and Wastewater Sector, May 2023

Security & Resilience Update – Tactics Used to Attack Critical Infrastructure, EPA Cybersecurity Evaluation Program, and More

Security Awareness – Malware-Free Cyberattacks on the Rise

Vulnerability Awareness – Abuse of the Service Location Protocol May Lead to DoS Attacks

National Hurricane Preparedness Week Is April 30 to May 6

TLP:AMBER Weekly Flashpoint Intelligence Reports: April 27, 2023