• State-Sponsored Chinese Hackers Targeting U.S., Western Critical Infrastructure: Microsoft

    Microsoft says that Chinese government-sponsored hacking group Volt Typhoon has been attacking critical infrastructure targets in the US, Australia, Canada, New Zealand, and UK, and possibly many more countries. The affected targets span various sectors, including communications, manufacturing, utilities, transportation, construction, maritime, government, information technology, and education. The attacks began in mid-2021 and appear to be aimed at undermining the US in the event of a regional conflict.

  • Bolstering Cybersecurity in Navigation Systems

    Interference such as jamming and spoofing that targets critical infrastructure has the potential to cause widespread delays and cascading failures across multiple modes of transportation including ships, trains, trucks, and cars—and the problem is only getting worse. New project aims to enhance resilience of transportation infrastructure against cyber threats, developing advanced countermeasures for GPS spoofing and jamming.

  • Self-Repairing Oyster Reefs to Protect Florida’s Coastlines

    Engineers and scientists are developing oyster-based shoreline protection for U.S. coastlines. The researchers seek to create self-repairing, biological and human-engineered reef-mimicking structures. The reef structures will be used to mitigate coastal flooding, erosion, and storm damage that threaten civilian and DOD infrastructure and personnel.

  • Long-Term Coastal Cliff Loss Due to Climate Change

    The dangers of coastal erosion are an all-too-familiar reality for the modern residents of California’s iconic mountainous coastal communities. New tool brings historical perspective to the topic of how to manage these disappearing coastlines.

  • NIST Updates Guidelines for Protecting Sensitive Information

    NIST has updated its draft guidelines for protecting sensitive unclassified information, in an effort to help federal agencies and government contractors more consistently to implement cybersecurity requirements. Draft Revision 3 aligns the publication’s language with NIST’s 800-53 catalog of cybersecurity safeguards.

  • Making the Power Grid More Reliable and Resilient

    The U.S. power grid comprises nearly 12,000 power plants, 200,000 miles of high-voltage transmission lines, 60,000 substations and 3 million miles of power lines. It may well be the most massive and complex machine ever assembled. Argonne National Labs’ researchers help keep this machine working in the face of daunting challenges.

  • Colorado Law Will Require Homes to Be More Wildfire Resistant

    The state will develop building standards for homes in high-risk areas after ProPublica’s reporting showed previous efforts to require fire-resistant housing materials had been repeatedly stymied by developers and municipalities.

  • One in Six Properties in England Will Be Affected by Flood Risk by 2050: Study

    Flood risk affects English residential property values. New report shows that residential properties at risk of flooding are sold at 8.14% lower on average compared to non-affected properties. The report shines a light on the extent to which climate change and the increased propensity of natural disasters is affecting the housing market.

  • Commercial Investors Shift Perspective of Coastal Properties in Face of Climate Change

    Investors in commercial real estate are rethinking the values of coastal properties exposed to flood risk — even in northern U.S. locales that haven’t suffered flood damage, according to researchers. This shift in perspective has implications for investors and developers alike as they determine the value of coastal properties amid a changing climate.

  • Cybersecurity Goes Undercover to Protect Electric-Grid Data

    Researchers, inspired by one of the mysteries of human perception, invented a new way to hide sensitive electric grid information from cyberattack: Within a constantly changing color palette.

  • Deadly Lessons from Fukushima Changed Japan and the World

    The strongest earthquake in Japan’s recorded history triggered a massive tsunami in 2011. Together, the two natural disasters claimed close to 20,000 lives, making the event one of the deadliest in Japan’s history. But the crisis didn’t end there.

  • Two Men Sentenced in Plot to Attack Power Grids in the United States

    Two men were sentenced in federal court Friday, 21 April, for crimes related to a scheme to attack power grids in the United States in furtherance of racially or ethnically motivated violent extremism. DHS and the FBI have warned that domestic terrorists were increasingly focused on disrupting the U.S. power grid.

  • Cities Will Need More Resilient Electricity Networks to Cope with Extreme Weather

    Dense urban areas amplify the effects of higher temperatures, due to the phenomenon of heat islands in cities. This makes cities more vulnerable to extreme climate events. Large investments in the electricity network will be necessary to cool us down during heatwaves and keep us warm during cold snaps.

  • As States Replace Lead Pipes, Plastic Alternatives Could Bring New Risks

    Across the country, states and cities are replacing lead pipes to address concerns over lead-contaminated drinking water, an urgent health threat. But critics say that substituting PVC for lead pipes “may well be leaping from the frying pan into the fire.”

  • Economic Earthquake Risk in the United States

    Earthquakes cost the nation an estimated $14.7 billion annually in building damage and associated losses, a new report finds. The new estimate is twice that of previous annual estimates due to increased building value and the fact that the report incorporates the latest hazards as well as improvements to building inventories.