• Trolls Exploit Weaknesses of Social Media Platforms to Spread Online Hate, Report Finds

    Social media platform design enables online harassment, as trolls often carry out coordinated attacks on a target by leveraging key platform features, according to a new report. Such features include the ability to be anonymous online, to create multiple accounts by one person, the fact that there is no limit to the number of messages one user can send to another, and the use of personal networks as weaponized audiences.

  • A Brief History of Russian Hackers' Evolving False Flags

    Deception has always been part of the hacker playbook, Andy Greenberg writes in Wired. “But it’s one thing for intruders to hide their tracks, and another to adopt an invented identity, or even frame another country for a cyberattack. Russia’s hackers have done all of the above, and now have gone one step further. In a series of espionage cases, they hijacked another country’s hacking infrastructure and used it to spy on victims and deliver malware.”

  • The Russian “Dark State” and the Russian Interference in the 2016 U.S. Election

    How do we understand Russia’s multi-layered interference in the 2016 elections? Elizabeth Wood, an MIT Russia expert and professor of history, analyzes Russia’s motives, noting that in his televised speech on May 29, Robert Mueller left no room for doubt about Russian interference in the 2016 election, when he said: “I will close by reiterating the central allegation of our indictments, that there were multiple, systematic efforts to interfere in our election. And that allegation deserves the attention of every American.” Wood says: “These tactics have been researched by excellent scholars, and they are worth considering in the larger context of Russian statecraft. After all, what I would call the Russian ‘dark state’ — i.e., that part of the state that operates abroad for nefarious purposes, including most recently interference in Ukraine, in Western European elections, and in the poisonings and beatings of both Russians and foreign nationals around the world — has been around for a long time; it is not an invention of Russian President Vladimir Putin, though he has certainly expanded its reach.”

  • Thwarting Cybersecurity Attacks Depends on Strategic, Third-Party Investments

    Companies interested in protecting themselves and their customers from cyber-attacks need to invest in themselves and the vendors that handle their data, according to new research. To mitigate risks, the researchers recommend companies that are typically competitors become allies in strengthening cyber security supply chains.

  • Clinton’s Email Practices Were Risky but Not Malicious, State Department Finds

    A multi-year State Department investigation into the private email server that haunted Hillary Clinton’s 2016 presidential campaign is complete. During the 2016 election, Donald Trump called Clinton’s use of the server “one of the great crimes” of our time, repeating this wild accusation as late as last month, during a press conference at the UN. But after reviewing 33,000 emails sent to or from Clinton, investigators found that the former secretary of state’s practice of using a private email server for official work presented a security risk, but said there was no “systemic, deliberate mishandling of classified information” by Clinton or her associates, according to a State Department report presented to Congress last week. This is the second time a federal agency has come to this conclusion: The FBI began an investigation into Clinton’s email use in 2015. It found Clinton and her staff didn’t intend to mishandle classified information and declined to bring charges.

  • Rethinking Encryption

    In the face of congressional inaction, and in light of the magnitude of the threat, it is time for governmental authorities—including law enforcement—to embrace encryption because it is one of the few mechanisms that the United States and its allies can use to more effectively protect themselves from existential cybersecurity threats, particularly from China. This is true even though encryption will impose costs on society, especially victims of other types of crime.

  • Will Canada Weaken Encryption with Backdoors?

    Imagine you wake up one morning and discover that the federal government is requiring everyone to keep their back doors unlocked. First responders need access your house in an emergency, they say, and locked doors are a significant barrier to urgent care. For the good of the nation, public health concerns outweigh the risk to your privacy and security. Sounds crazy, right? Byron Holland writes that, unfortunately, a number of governments are considering a policy just like this for the internet, and there’s growing concern that the Canadian government could soon follow suit.

  • How Fact-Checking Can Win the Fight Against Misinformation

    According to fact-checkers at the Washington Post, President Donald Trump has made more than 13,000 false or misleading claims since his inauguration. It is no wonder some people doubt that the fact-checking of politicians’ claims is an answer to the problems of this misinformation age. Peter Cunliffe-Jones , Laura Zommer, Noko Makgato, and Will Moy write that “As the leaders or founders of fact-checking organizations in Africa, Latin America, and Europe, we know that our work can play a powerful role in countering the effects of misinformation and restoring faith in reliable sources.” They add: “While we shouldn’t underestimate the scale of the threat posed by misinformation and declining trust, or the complexity of their causes, the problem is not nearly as intractable as some seem to believe. By addressing not only the symptoms of misinformation and mistrust, but also the systemic problems that underlie them, fact-checking organizations, media, government, and business can resist these worrisome trends.”

  • If Germany Can’t Stop the Rise of White Nationalism, How Can Canada?

    Between 2017 and 2018, anti-Semitic and xenophobic crimes both rose nearly 20 percent in Germany. In June, following the assassination by a neo-Nazi of Walter Lübcke, a conservative politician who supported Chancellor Angela Merkel’s immigration policies, the BfV, Germany’s domestic intelligence agency, busted Nordkreuz, an extremist organization which compiled a kill list of 25,000 liberal politicians considered “pro-refugee” while also acquiring weapons, 200 body bags, and quicklime, which prevents the rotting that makes corpses smell. The BfV says that it is now tracking 24,100 known right-wing extremists in the country, of which 12,700 have been classified as violent. “That these developments are happening in Germany, a country known for an unflinching view of its own horrific past, might be considered surprising,” Sadiya Ansari writes. “And if Germany is struggling to contain this [extremists’] threat, what does that mean for countries that haven’t been as vigilant?”

  • China’s Global Reach: Surveillance and Censorship Beyond the Great Firewall

    Those outside the People’s Republic of China (PRC) are accustomed to thinking of the Internet censorship practices of the Chinese state as primarily domestic, enacted through the so-called “Great Firewall”—a system of surveillance and blocking technology that prevents Chinese citizens from viewing websites outside the country. But the ongoing Hong Kong protests, and mainland China’s pervasive attempts to disrupt and discredit the movement globally, have highlighted that China is not above trying to extend its reach beyond the Great Firewall, and beyond its own borders. In attempting to silence protests that lie outside the Firewall, in full view of the rest of the world, China is showing its hand, and revealing the tools it can use to silence dissent or criticism worldwide.

  • From Hateful Words to Real Violence

    The Gilroy Garlic Festival. The Poway Chabad synagogue. The Charleston Emanuel church. The El Paso Walmart. One common denominator in these mass shootings and countless others? A perpetrator whose interactions in online white supremacist networks played a part in inciting, energizing, and detonating racial hatred into real violence, says UNLV sociologist Simon Gottschalk. Gottschalk has studied how interacting in online white supremacist networks can convert hateful words into real violence.

  • Cryptography without Using Secret Keys

    Most security applications, for instance access to buildings or digital signatures, use cryptographic keys that must at all costs be kept secret. That also is the weak link: who will guarantee that the key doesn’t get stolen or hacked? Researchers, using a physical unclonable key (PUK) and the quantum properties of light, researchers present a new type of data security that does away with secret keys.

  • How Partisan Hostility Leads People to Believe Falsehoods

    Researchers now have a better idea of why people who rely on partisan news outlets are more likely to believe falsehoods about political opponents. And no, it isn’t because these consumers live in media “bubbles” where they aren’t exposed to the truth. Instead, it has to do with how partisan media promote hostility against their rivals.

  • U.S. Cyber-Attacked Iran after Iran’s Attack on Saudi Oil: Report

    The United States carried out a cyberattack against Iran after Iran attacked Saudi oil facilities in September. Reuters, citing unnamed U.S. officials, reports that the cyberattacks targeted physical hardware which Iran uses to spread propaganda.

  • Patching Legacy Software Vulnerabilities Rapidly in Mission-Critical Systems

    There are a vast number of diverse computing devices used to run the critical infrastructure our national security depends on – from transportation systems to electric grids to industrial equipment. While the amount of deployed vulnerable software is growing exponentially, the effective means of addressing known vulnerabilities at scale are limited. DARPA seeks to develop targeted software patches to rapidly repair legacy binaries in mission-critical systems, while assuring system functionality is not affected.