Day: February 9, 2022

Media giant News Corp is investigating a cyberattack that has accessed the email and documents of some of its employees and journalists.

On Friday, New York-based News Corp, whose entities include The Wall Street Journal and the New York Post, sent an internal email to staff, stating that it had been the target of “persistent nation-state attack activity.”

“On January 20th, News Corp discovered attack activity on a system used by several of our business units,” David Kline, News Corp chief technology officer, wrote in the email.

News Corp said that as soon as it discovered the attack, it notified law enforcement and launched an investigation with the help of Mandiant, a cybersecurity firm.

The cyberattack affected a “limited number of business email accounts and documents” from News Corp headquarters as well as its News Technology Services, Dow Jones, News UK and New York Post businesses.

“Our preliminary analysis indicates that foreign government involvement may be associated with this activity, and that some data was taken,” Kline wrote. “We will not tolerate attacks on our journalism, nor will we be deterred from our reporting.”

“Mandiant assesses that those behind this activity have a China nexus, and we believe they are likely involved in espionage activities to collect intelligence to benefit China’s interests,” Dave Wong, Mandiant vice president and incident responder, said in an email to VOA.

Wong’s suspicion echoed that of human rights groups, which have also faced an increase in cyberattacks thought to originate from a “foreign government” they also believe is China.

Liu Pengyu, spokesperson for the Chinese Embassy in the U.S., told VOA in an email Friday that rather than making allegations based on speculations, he hoped there could be “a professional, responsible and evidence-based approach” to identifying cyberattacks.

“China is a staunch defender of cybersecurity and has long been a main victim of cyberthefts and attacks,” Liu said. “China firmly opposes and combats cyberattacks and cybertheft in all forms.”

Rights groups targeted

Cyberattacks might be used to intimidate those who are critical of the Chinese government, according to Peter Irwin, senior program officer for advocacy and communications at Uyghur Human Rights Project (UHRP) in Washington.

“They might want journalists to think twice before they continue to do critical work uncovering issues in the country,” Irwin told VOA, adding that his organization had also seen a major spike in cyberattacks believed to be from China in recent weeks, targeting its website and staff email.

Uyghur rights groups such as UHRP have been calling for a boycott of the Beijing Winter Olympics on social media, using the hashtag #GenocideGames and citing allegations of human rights abuses of Uyghurs and other Turkic ethnic groups in Xinjiang, where China has been accused of arbitrarily detaining more than 1 million people in internment camps.

On Tuesday, The Wall Street Journal reported that pro-China accounts had flooded Twitter messages with the #GenocideGames hashtag. Hashtag flooding is the act of hijacking a hashtag on social media platforms to dilute or change its meaning.

In early December, the U.S. announced a diplomatic boycott of the Beijing Winter Olympics, citing China’s “ongoing genocide and crimes against humanity in Xinjiang and other human rights abuses.”

Beijing denies accusations of mass detention and says that all ethnic groups in Xinjiang “live in together in harmony” and experience “healthy and balanced development.”

Tahir Imin, a Uyghur activist and founder of the Washington-based Uyghur Times, says his news organization has long been the target of cyberattacks he believes are coming from China.

Volexity, a Washington-based cybersecurity firm, stated in a September 2019 blog post that “cyberspace has become a battleground for the Uyghur people. The level of surveillance occurring in China against Uyghurs extends well beyond their borders and has fully entered the digital realm.”

“Recently, especially starting from January 10, 2022, we have seen more cyberattacks by unknown hackers aimed at the main index of English and Chinese websites of Uyghur Times,” Imin told VOA, adding that his organization’s email server had also been the target of similar attacks.

FBI assessment

In a speech at the Ronald Reagan Presidential Library and Museum in California, FBI Director Christopher Wray said that in the U.S., Beijing had unleashed “a massive, sophisticated hacking program that is bigger than those of every other major nation combined.”

“They’re not just hacking on a huge scale but causing indiscriminate damage to get to what they want,” Wray said. “Like in the recent Microsoft Exchange hack, which compromised the networks of more than 10,000 American companies in a single campaign alone.”

According to Salih Hudayar, president and founder of the East Turkistan National Awakening Movement, a Washington-based Uyghur independence advocacy group, his group’s website has seen a “severe increase” in cyberattacks in recent weeks, especially since the beginning of the Beijing Winter Games.

“It seems, on average, in the past 24 hours (per hour), we had over 15 million attacks against our website,” Hudayar told VOA, adding that most of the attacks were originating from Singapore.

He said he believed Singapore was being used “to mask the true location” of the origin of the attacks. “We definitely think China is behind this attack,” Hudayar said.
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The director of the U.S. Centers for Disease Control and Prevention said Wednesday that even though she was encouraged by dropping COVID-19 hospitalizations and case rates, the pandemic was still not at the point at which the agency could recommend dropping nationwide indoor mask requirements.

During a White House COVID-19 response team briefing, CDC Director Rochelle Walensky told reporters the team was very encouraged by current trends that have shown overall cases dropping more than 44% in the past week and hospitalizations down nearly 25%.

But Walensky said that while hospitalizations were down, U.S. deaths from COVID-19 rose by 3% in the past week, and that both indicators were too high to change the CDC guidance on indoor masking in areas of high transmission. 

“We aren’t there yet,” she said. 

More state and local governments are announcing plans to begin lifting their mask requirements. Wednesday, New York state became the latest, with Governor Kathy Hochul saying infection rates had declined to a level at which it was safe to rescind the broad masking order. 

Hochul said masks would still be required in schools, health care facilities, certain types of shelters and public transit. Private businesses will be free to set their own masking rules for staff and patrons. 

Walensky said that many states like New York were lifting their mandates in phases, and that she recognized the need for local governments to be flexible. But she said the CDC was basing its guidance on nationwide surveillance and data, with hospitals, in particular, being a barometer.  

White House Coronavirus Response Coordinator Jeff Zients said that, in terms of the pandemic, January was a difficult month, but data showed the nation was moving toward a time when COIVD-19 would no longer disrupt our daily lives.  

He said 210 million people had been fully vaccinated, and, in the last three weeks, nationwide, daily cases were down 65% and hospitalizations were down 40%.
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SpaceX says a geomagnetic storm brought down 40 satellites launched last Thursday as part of its Starlink satellite internet service.

In a release posted to the company’s website, the private space company said the satellites were among 49 Starlink satellites launched from the Kennedy Space Center, and that they were deployed to their intended orbit 210 kilometers above Earth.  

The company explained it deploys its satellites into lower orbits so that, in the event they do not pass initial system checkouts, it can quickly and safely bring them out of orbit by atmospheric drag.  

But SpaceX says the satellites were significantly impacted by a geomagnetic storm on Friday. The National Oceanic and Atmospheric Administration’s ((NOAA)) Space Weather Prediction Center had posted a watch late last week for minor to moderate geomagnetic storm activity.

The company said the storms cause the atmosphere to warm and increase its density at altitudes where the satellites are deployed. SpaceX reports GPS readings on the satellites suggests the storm increased atmospheric drag 50 percent higher than normal.  

The SpaceX ground control team set the satellites into a “safe-mode,” changing their flight attitude to minimize drag to effectively “take cover from the storm.”

The company says its preliminary analysis shows the increased drag at the low altitudes prevented the satellites from leaving safe mode and they failed to return to their intended orbits. It said 40 will reenter or already have reentered Earth’s atmosphere.  

The company says the satellites pose no collision risk with other ones and are designed to disintegrate upon re-entering the atmosphere with no orbital debris expected to hit the ground.   

SpaceX has launched nearly 2,000 satellites as part of a network to provide high-speed internet service to users anywhere in the world. Service in the northern United States and Canada is expected to start later this year.
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World Health Organization officials say insecurity and bureaucratic difficulties continue to prevent medical supplies and other crucial relief from reaching millions of beleaguered civilians in conflict-ridden northern Ethiopia.

An estimated 9.4 million people in northern Ethiopia’s Tigray, Amhara, and Afar regions are in desperate need of humanitarian assistance. Millions are suffering from severe food shortages, acute malnutrition is rising, disease and chronic illnesses are going untreated.

The World Health Organization reports dozens of mobile health and nutrition teams are operating across the three regions. However, treating those in need remains challenging. It says essential medical equipment and medical supplies, vaccines and basic medicines are not reaching the people in need.

WHO spokesman Christian Lindmeier says the situation is particularly critical in Tigray. He says the number of people needing health assistance has risen from 2.3 million during the first half of December to an estimated 3.9 million.

However, he says there is, what he calls, light on the horizon. He notes a shipment of medical supplies reached Mekelle, the capital of Tigray at the end of January. And, he adds the Ethiopian government has announced it would facilitate daily relief flights to augment the transportation of crucial goods by land.

“WHO is preparing to airlift critically needed medicines, medical supplies and equipment to Tigray,” he said. “The first shipment of this is expected to be dispatched this Friday,11 February when 10 metric tons of the total 33 metric tons of supplies will be airlifted. Most clearances for this have been secured and the remaining permits will be processed over the next few days.”

Nevertheless, he says humanitarian agencies are being forced to downsize their operations because they are running out of supplies, fuel, and cash. He warns these operations may have to shut down in the coming weeks if the situation does not improve.

He says an integrated measles campaign at the end of January highlights some of the difficulties aid agencies run into. The campaign, he says targeted nearly 800,000 children under age five using vaccines provided by the Ethiopia Ministry of Health.

“During this phase, 145,000 children of the targeted population were reached because the campaign faced challenges, including cash, lack of fuel, and cold chain capacity,” he said.

Lindmeier says WHO continues to negotiate with the authorities for access to the regions. Despite ongoing difficulties, he says some things are moving and that is a good development.

 
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An international collaboration led by researchers in Canada and Brazil is applying innovative funding and testing methods to determine whether existing medications can provide cheaper and more effective treatments for COVID-19 and is encouraged by its initial results.

Calling it the “TOGETHER Trial,” researchers predominantly in Brazil and Canada refer to their method as “adaptive platform clinical trial,” which permits several potential treatments to be tested simultaneously, reducing costs and the number of people who need to be tested.

The researchers have also speeded up the search for effective COVID treatments by relying on financing and support from private foundations, universities and the private sector, rather than the time-consuming process of seeking government funding.

One such trial conducted in Brazil beginning in June 2020 found fluvoxamine, a common anti-depressant, helped reduce hospitalization and death of COVID-19 patients by 32%.

Ed Mills, a clinical epidemiologist who teaches at Ontario’s McMaster University, is helping to coordinate the project from offices in Vancouver, Canada. He explained the “adaptive platform” model in which more than one drug is tested at the same time.

“Typically, in a clinical trial, you expect to see a drug versus placebo,” Mills told VOA. “Well, in our circumstance, we’re doing five drugs versus placebo, six drugs versus placebo.”

While uncovering promising data on fluvoxamine, discovering what does not work has been equally important. Mills said the group’s trials showed that hydroxychloroquine, lopinavir, metformin, doxazosin and ivermectin do not help prevent hospitalization from COVID-19.

Two of those drugs, hydroxychloroquine and ivermectin, gained notoriety in the United States as some COVID-19 patients have insisted on taking them despite warnings by U.S. health officials that the drugs are ineffective at best for treating a coronavirus infection.

Amid a global wave of infections driven by the omicron variant, the project is recruiting about 100 participants a day, with trials now underway in South Africa, Pakistan and Brazil. About 5,000 people have participated to date in the trials, which currently involve about 2,500 people.

Mills said the researchers are studying several other existing drugs, and combinations of those drugs, to gauge their effectiveness.

“One would be a drug called peginterferon lambda, which is a single subcutaneous injection, single-dose drug to treat COVID. I’m extremely optimistic about that. We’re also now evaluating combination strategies,” he said.

“So, we know that fluvoxamine works. We also know that budesonide works — an inhaled steroid. What would happen if you put them together? So, I think that’s going to be a really great, cheap intervention that can be applied,” he said. Both drugs are widely available and — in some countries — economical.

Mills said he expects further results within the next few weeks.

Dr. Brian Conway, the medical director of the Vancouver Infectious Diseases Centre, sees the work being conducted by the TOGETHER Trial as a model for some future medical research.

New medications require rigorous and time-consuming clinical trials before they can be approved for use, he noted. But progress can be quicker “if a medicine’s been around for a while, it’s been licensed, it’s available for sale, and you’re trying to decide if there’s a new indication for it.”

Conway, who is not involved with the TOGETHER Trial, was also impressed with the researchers’ methodology.

“I think that going forward, they’re quick. They are rigorous. They generate the kind of information that we need to help guide clinical practice,” he said. “These adaptive platforms are, to my mind, a very appropriate way of figuring out if they work against something for which they have not yet been tested or approved.”

Conway also sees the program as a good way to counter unsubstantiated rumors about unproven medications.

“And it avoids us from getting into a situation where someone says, ‘I gave this treatment to eight or 10 people and it saved their lives. So you should do this, too,’” he said.

“That’s not how we should do science. That’s not how we should practice medicine, especially in the era of COVID,” he said. “And it helps us be rigorous, responsive, and as helpful to our patients as we can be.”

Among the takeaways from the studies, according to Mills, is that the “Global South” — developing countries in the Southern Hemisphere — has a lot to teach the so-called “Global North,” or more developed nations.

“Although we are the ones that tend to come up with the rules on epidemiology, they’re the ones that apply those rules on epidemiology and have practical experience,” he said.

“If you think about a country like Rwanda, for example, where I’ve spent a long time, they deal with Ebola monitoring all the time, they deal with malaria, deal with HIV all the time. They’re very, very experienced at infectious diseases,” Mills said.

This is not the first time Vancouver has played a role in advancing epidemiology. MRNA vaccines developed by Pfizer and Moderna rely on lipid nanoparticles to enter human cells. That technology was first researched at the University of British Columbia in the late 1970s.
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