Today’s Emergency Brief: Iranian Cyber Risks, National Firefighting Efforts, Severe Weather, Water Advisories, and Kilauea

Today’s emergency brief takes you through the biggest safety and emergency updates making news right now. We start with a troubling cybersecurity alert involving Iranian-affiliated threat actors and growing concerns about attacks on critical infrastructure.From there, we check in on wildfire activity across the country and the efforts underway to contain dangerous blazes. We also discuss rising tensions in the Middle East, including a Shelter in Place advisory issued for U.S. citizens in Bahrain.We wrap up with the latest on Kilauea in Hawaii, severe weather building across the Southern Plains, and other urgent public safety developments, including water advisories. It’s a clear, concise roundup of the risks, response efforts, and evolving situations you should know about.Takeaways:CISA has issued a critical advisory regarding Iranian threat actors exploiting vulnerabilities in PLCs.Organizations utilizing Rockwell Automation's technology must prioritize remediation of exploited vulnerabilities.The recent Shelter in Place directive for Bahrain reflects heightened security concerns in the region.Wildfire activity across the United States has reached significant levels, necessitating ongoing suppression efforts.Heavy rainfall continues to pose a threat in Florida, with moderate flash flood risks identified.A substantial severe weather threat is anticipated in the Southern Plains over the coming days.SourcesCISA / Cyber- CISA Advisory AA26-097A — Iranian-Affiliated Cyber Actors Exploit PLCs Across US Critical Infrastructure (April 7, 2026)- CISA ICS Advisory ICSA-26-097-01 (April 7, 2026)- CISA Adds One Known Exploited Vulnerability to Catalog — CVE-2026-35616 (April 6, 2026)- CISA Known Exploited Vulnerabilities CatalogNIFC / Wildland Fire- NIFC/NICC Incident Management Situation Report (April 7, 2026, PDF)- NIFC National Fire NewsUSGS / Volcanoes- USGS Kīlauea Volcano Updates- USGS Volcano Updates (all U.S. volcanoes)NWS / NOAA / Severe Weather- NWS Miami — Flood Watch for Southeast Florida (April 7, 2026)- Storm Prediction Center — Convective OutlooksU.S. Department of State- U.S. Embassy Manama — Security Alert: Bahrain Shelter-in-Place (April 6–7, 2026)- State Dept — Middle East Regional Travel AdvisoryFAA / Aviation- FAA Ground Stop at Miami International Airport (April 7, 2026) — CBS MiamiCalifornia- CAL FIRE — Springs Fire Incident PageFlorida- Flood Watch, Heavy Rain for South Florida (April 7, 2026)Hawai’i- Big Island Video News — Earthquakes Swarm Before Kīlauea Eruption Episode 44Illinois- City of Freeport — Boil Order April 6, 2026- WIFR — Boil Order Lifted in Freeport (April 7, 2026)Texas- TDEM — Governor Abbott Activates State Emergency Response Resources (March 31, 2026)