• Protecting Children's Online Privacy

    A University of Texas at Dallas study of 100 mobile apps for kids found that 72 violated a federal law aimed at protecting children’s online privacy. Researchers developed a tool that can determine whether an Android game or other mobile app complies with the federal Children’s Online Privacy Protection Act (COPPA).

  • Russian Info Ops Putting U.S. Police in Their Crosshairs

    Russia appears to be intensifying its focus on police enforcement issues in the United States, using popular reactions to protests that have gripped the nation as part of a larger propaganda campaign to divide Americans ahead of the U.S. presidential election in November. For weeks Russia has used state-controlled RT and Sputnik, and social media posts, to spread disinformation about the protests. Only now, it seems that Russia, through the English-language RT in particular, is reaching out to U.S. police officers and union officials, in what some U.S. officials and lawmakers say is an effort to further inflame tensions.

  • Finding Links between Belief in Conspiracy Theories and Political Engagement

    A belief in the existence of conspiracies — particularly among followers of extremist movements — seems to go hand-in-hand with the assumption that political violence is an acceptable option. However, the role that a belief in conspiracies actually plays in political extremism and the willingness to use physical force has to date been disputed by psychologists.

  • Don’t Blame Social Media for Conspiracy Theories – They Would Still Flourish without It

    COVID-19 conspiracy theories have encouraged people to engage in some dangerous activities in the past few months. There is no simple explanation for why people believe conspiracy theories like these, and the best researchers can say is that the causes of such beliefs are complex and varied. And yet journalists, activists and politicians are increasingly blaming the internet, and social media in particular, for the spread of conspiracy theories. The problem with such accusations is that the evidence paints a more nuanced picture.

  • Lawmaker Questions Intelligence Community Cybersecurity

    Following damning CIA report on stolen hacking tools — “the largest data loss in CIA history” — Sen. Ron Wyden (D-Oregon) asked Director of National Intelligence John Ratcliffe to explain what steps have been taken to improve the cybersecurity of some of the nation’s most sensitive secrets, held by federal intelligence agencies.

  • China’s Quantum Satellite Enables First Totally Secure Long-Range Messages

    In the middle of the night, invisible to anyone but special telescopes in two Chinese observatories, satellite Micius sends particles of light to Earth to establish the world’s most secure communication link. Micius is the world’s first quantum communications satellite and has, for several years, been at the forefront of quantum encryption. Scientists have now reported using this technology to reach a major milestone: long-range secure communication you could trust even without trusting the satellite it runs through.

  • Helping Users Control Their Personal Data

    The trove of digital data we generate in our daily lives can potentially make us more efficient, increase sustainability and improve our health, among other benefits, but it also poses threats to privacy. To help individuals take greater control of their personal information, researchers have developed and tested a platform, Ancile, that allows users to set restrictions on what kind of data they’ll release, and to whom.

  • China-Backed Hackers Target Biden Campaign in Early Sign of 2020 Election Interference

    Google announced earlier this month that Chinese-backed hackers were observed targeting former Vice President Joe Biden’s campaign staff. Google said that hackers did not appear to compromise the campaign’s security, but the surveillance was a reminder of Russia’s interference in the 2016 election. 

  • Ensuring Complex Programs Are Bug-Free without Testing

    A team of researchers have devised a way to verify that a class of complex programs is bug-free without the need for traditional software testing. Called Armada, the system makes use of a technique called formal verification to prove whether a piece of software will output what it’s supposed to. It targets software that runs using concurrent execution, a widespread method for boosting performance, which has long been a particularly challenging feature to apply this technique to.

  • U Nevada-Reno’s programs Designated Center of Academic Excellence in Cyber Defense (CAE-CD)

    The National Security Agency (NSA) and the Department of Homeland Security (DHS) co-sponsor Centers for Academic Excellence in Cyber Defense (CAE-CD). The aim of the program is to ensure cyber defense professionals graduate from institutions of higher education with theoretical and hands-on experience in cybersecurity. After a rigorous review process, the University of Nevada-Reno’s B.S. in computer science with a minor in cybersecurity was recently designated a CAE-CD.

  • Twitter Removes 170,000 Accounts Used by China, Russia, and Turkey to Spread Disinformation

    Twitter said Thursday it had removed more than 170,000  accounts used by China, Russia and Turkey to spread disinformation. The accounts were part of a network used to push propaganda, attack critics of the government, and spread misinformation. A majority of the accounts were linked to China.

  • Risks of—and Solutions for -- Remote Voting

    Delaware, West Virginia, and New Jersey have either deployed OmniBallot or plan to do so for fully online voting, also referred to as “electronic ballot return.” Other states including Colorado, Florida, Oregon, Ohio and Washington, the New York Times reports, use it to deliver blank ballots to registered voters who can mark them and return them by fax, email or mail. Election security researchers have found troubling vulnerabilities in OmniBallot.

  • Chinese Govt.-Controlled Telecoms Operated in the U.S. with Little or No U.S. Government Oversight

    A bipartisan report released Tuesday by the Senate investigative panel found that U.S. government officials had “exercised minimal oversight” of the risks posed by three Chinese telecom companies which have operated on American communications networks for nearly twenty years. The Trump administration took steps to limit the ability if Huawei and China Telecom to operate in the United States, but U.S. officials have failed to keep an adequate watch on three other Chinese government-controlled companies — China Unicom Americas, China Telecom Americas, and ComNet (USA).

  • EU: China, Russia Waging Broad Pandemic Disinformation Campaign to Deepen Crisis

    The European Union, in an unusually blunt language, has accused Russia and China of a running a broad, sustained, and “targeted” disinformation campaign inside the European Union, aiming to deepen and lengthen the coronavirus pandemic crisis and its negative medical, economic, and social effects. The EU has criticized Russia in the past for its sophisticated disinformation campaign aiming to weaken the West and undermine liberal democracies, but the direct criticism of China is a break from the EU recent approach, which saw it tiptoeing around China’s many transgressions.   

  • Under Pressure, Britain Pushes Back on Huawei Dependence

    The Trump administration’s campaign to keep Chinese tech giant Huawei out of its allies’ 5G networks appears to be gaining ground in Britain. Earlier this year, the British government proposed to allow Chinese tech giant Huawei restricted access to the U.K. 5G infrastructure, but relentless U.S. pressure; mounting opposition from Conservative Party backbenchers; and China’s conduct during the coronavirus epidemic have pushed the government to change course. Now, British officials are trying to forge an alliance of 10 democracies to develop their own 5G technology and reduce dependence on the Chinese firm.