• Canada’s Biosecurity Scandal: The Risks of Foreign Interference in Life Sciences

    In July 2019, world-renowned biological researchers Xiangguo Qiu and Keding Cheng were quietly walked out of the Canadian government’s National Microbiology Lab (NML). The original allegation against them was that Qiu had authorized a shipment to China of some of the deadliest viruses on the planet, including Ebola and Nipah. Then the story seemed to go away—until now.

  • How Firearms Move from Legal Purchase to Criminal Use

    Between 1996 and 2021, more than 5.2 million handguns and almost 2.9 million long guns were legally purchased in California. During 11 years of that time frame, 2010-2021, California law enforcement officers recovered 45,247 of these guns from crime scenes. New study of California gun data identifies risk factors for weapons used in crimes.

  • U.S. Unpersuaded by Report Blaming Russia for ‘Havana Syndrome’

    The United States is backing a year-old intelligence assessment that health problems affecting, and in some cases incapacitating, hundreds of American personnel around the world are not the result of a weapon wielded by a U.S. adversary. The White House, the Pentagon and the State Department Monday stood by a March 2023 report by the National Intelligence Council that concluded it is “very unlikely” the adverse symptoms known as Havana Syndrome were caused by enemy operatives.

  • Strike Looms at Nuclear Power Plants

    Security officers at nuclear power plants operated by Constellation energy company may go on strike after the union representing them and the company have so far failed to reach an agreement on a new contract. Under federal law, nuclear plants must operate under a costly contingency plan in the run-up to and during a strike, and the union highlights the fact that cost of the contingency plan far exceeds the cumulative cost to the company of the annual wage increases to the security officers during the life of the contract. 

  • Domestic Violent Extremists’ Threat to U.S. Nuclear Facilities

    Nuclear security in the U.S. has historically understood threat as “other,” – for example, foreign states or terrorists — leaving practitioners, facilities, and physical protection systems vulnerable to threats from within. There is a need for an urgent change to the nuclear security norms and understanding of threat to include not only foreign agents, but also domestic violent extremist groups and homegrown violent ideologies, is needed to strengthen the resiliency and effectiveness of the national nuclear security regime.

  • ‘Fake News’ Legislation Risks Doing More Harm Than Good Amid a Record Number of Elections in 2024

    “Fake news” legislation that governments around the world have written in recent years to combat mis- and disinformation does little to protect journalistic freedom. Rather, it can create a greater risk of harm. That’s the main finding of a review I helped conduct of legislation either considered or passed over the past several years related to fake news and mis- and disinformation.

  • What Is Volt Typhoon? A Cybersecurity Expert Explains the Chinese Hackers Targeting U.S. Critical Infrastructure

    Volt Typhoon is a Chinese state-sponsored hacker group. The United States government and its primary global intelligence partners, known as the Five Eyes, issued a warning on March 19, 2024, about the group’s activity targeting critical infrastructure. The warning echoes analyses by the cybersecurity community about Chinese state-sponsored hacking in recent years.

  • States Rush to Combat AI Threat to Elections

    This year’s presidential election will be the first since generative AI became widely available. That’s raising fears that millions of voters could be deceived by a barrage of political deepfakes. Congress has done little to address the issue, but states are moving aggressively to respond — though questions remain about how effective any new measures to combat AI-created disinformation will be.

  • Decline of Golden Age for American Jews

    Franklin Foer recounts receding antisemitism of past 100 years, but recent signs of resurgence of hate and historical pattern of scapegoating tell us that the golden age for Jews in America is coming to an end. “When things [happen] that are difficult to comprehend, like a pandemic, people begin searching for something to blame,” Foer explained. As happened in Europe during the Middle Ages when the Black Plague hit, that “something” was the Jews. “People may not even realize that they have this reservoir of narratives. But when events happen, Jews get depicted as the villains.” He cited Trump’s disparagement of former Goldman Sachs CEO Lloyd Blankfein and philanthropist George Soros. Once such antisemitism became acceptable, he said, “it started pouring out.”

  • Tweaking U.S. Trade Policy Could Hold the Key to Reducing Migration from Central America

    Small changes to U.S. trade policy could significantly reduce the number of migrants arriving at the southern border. The Dominican Republic-Central America Free Trade Agreement, or CAFTA-DR. was aimed at encouraging trade and investment ties. But restrictive provisions, particularly its rules of origin, have hindered the region’s ability to benefit fully from the agreement. Loosening the rules to allow for new fabrics would not only attract investment and create more jobs for Central Americans, it could also reduce immigration from the region by as much as 67%, according to our estimates.

  • Five Arrested for Trafficking Military Grade Firearms to Mexican Drug Cartel

    Five individuals were arrested in Laredo, Hebbronville, and Falls City, Texas, last week for trafficking military grade firearms to a drug cartel in Mexico. The arms traffickers used straw purchasers to procure the firearms from a variety of sources in the Western, Southern, and Northern Districts of Texas.

  • Safeguarding U.S. Agriculture and Food Supply

    DHS S&T conducts research aiming to ensure that U.S. domestic agriculture systems are resilient against disturbances that could cause food shortages, sickness or injuries, and economic crises.

  • Major Bridge Accidents Caused by Ships and Barges

    Experts say there is much to be done in improving bridges which were built for smaller vessels in a different era, even with modern regulations and design codes in place. The $1.2 trillion infrastructure bill passed in 2021, which includes $110 billion for roads, bridges and major infrastructure projects, was a step in the right direction, but that it is far from the $4.5 trillion that studies have suggested are needed to upgrade American infrastructure to the target level of safety and efficiency.

  • Moscow Attack Shows Troubling, Lethal Reach of ISIS

    The mass casualty theater attack in Moscow was a reminder that affiliates of the Islamic State have reorganized and infiltrated even powerful states. ISIS has staged over half-a-dozen attacks in Russia since 2016. The movement has long deemed Russia as much of an enemy of the Muslim people as the United States.

  • Chinese Government Hackers Targeted Critics of China, U.S. Businesses and Politicians

    An indictment was unsealed Monday charging seven nationals of the People’s Republic of China (PRC) with conspiracy to commit computer intrusions and conspiracy to commit wire fraud for their involvement in a PRC-based hacking group that spent approximately 14 years targeting U.S. and foreign critics, businesses, and political officials in furtherance of the PRC’s economic espionage and foreign intelligence objectives.