The ISEAI Infrastructure Security Bulletin highlights significant developments affecting the security and resilience of critical infrastructure. The Bulletin features selected reporting, government advisories, research findings, policy developments, security incidents, and other resources relevant to infrastructure operators, researchers, policymakers, and security professionals.
Bulletin entries provide concise summaries, links to original sources, and context about their significance for infrastructure security.
The ISEAI Infrastructure Security Bulletin provides summaries of publicly available information for educational and informational purposes. ISEAI does not independently verify every detail contained in external reporting. Inclusion does not constitute endorsement of the source or the views expressed.
- CISA Scraps 6 Free Cybersecurity Assessments for Critical Infrastructure OperatorsThe Cybersecurity and Infrastructure Security Agency is ending six free cybersecurity assessments previously offered to critical infrastructure owners and operators through its regional staff. The […]
- Iran-Linked Hackers Blamed for Cyberattack That Shut Down UK Power PlantHackers linked to Iran have been blamed for a cyberattack that temporarily shut down a British power plant. The incident affected a small-scale energy generator, […]
- Japan Outlines Measures to Protect Infrastructure From CyberattacksJapan has drafted new cybersecurity guidelines outlining approximately 150 measures for businesses operating critical infrastructure. The guidelines cover sectors including finance, railways, electricity, and other […]
- U.S. Agencies Warn of Hackers Actively Attacking Siemens S7 PLCs in Critical FacilitiesU.S. cybersecurity and intelligence agencies warned that threat actors are actively targeting Siemens S7 Series programmable logic controllers used across critical infrastructure. According to a […]
- Tiny Device Hacks Boeing 737 Flight Systems, Alters Routes in Under 60 SecondsResearchers at the University of California San Diego demonstrated a proof-of-concept attack showing that brief physical access to a Boeing 737 could allow an attacker […]
- Voting Machines Have Real Security Issues. Researchers Worry They Could Be Weaponized by Election DeniersCybersecurity firm Mojave Research identified significant security weaknesses while examining Dominion voting systems used in Puerto Rico’s 2024 elections. Researchers reported at least a dozen […]
- Suisun City Declares State of Emergency After CyberattackSuisun City, California, declared a state of emergency after malicious software infected municipal information technology systems, affecting public safety and other city services. The attack […]
- Hackers Target Water Systems in at Least Seven StatesFederal officials warned of increased cyber activity targeting municipal water and wastewater systems after incidents were reported in at least seven states. Attackers gained access […]