Category: Technology

Peiter “Mudge” Zatko, the Twitter whistleblower who is warning of security flaws, privacy threats and lax controls at the social platform, will take his case to Congress Tuesday.  Senators who will hear Zatko’s testimony before the Senate Judiciary Committee are alarmed by his Twitter allegations at a time of heightened concern over the safety of powerful tech platforms.  It’s Zatko’s second Capitol Hill appearance, and in some ways a 21st-century echo of his first. In 1998, he testified before a Senate panel along with fellow members of a hacker collective who warned about the security dangers of the then-emerging internet age.  Zatko, a respected cybersecurity expert, was Twitter’s head of security until he was fired early this year. He brought the stunning allegations to Congress and federal regulators, asserting that…

An army of computer programmers scattered across the globe is set to attempt one of the biggest software upgrades the crypto sector has ever seen this week to reduce its environmentally unfriendly energy consumption. Developers have spent years working on a more energy-efficient version of the ethereum blockchain, a digital ledger that underpins a multibillion-dollar ecosystem of cryptocurrencies, digital tokens (NFTs), games and apps. Ethereum -- the second most important blockchain after bitcoin -- burns through more power each year than New Zealand. Experts say the changeover, expected to take place between Tuesday and Thursday, would slash energy consumption by more than 99%. Enthusiasts hope a greener ethereum will spur wider adoption, particularly as a way of enabling banks to automate transactions and other processes. But so far the technology…

A global search for alternative sources to Russian energy in light of the war in Ukraine has refocused attention on smaller, easier-to-build nuclear power stations, which proponents say could provide a cheaper, more efficient alternative to older model mega-plants. U.K.-based Rolls-Royce SMR says its small modular reactors, or SMRs, are much cheaper and quicker to get running than standard plants, delivering the kind of energy security that many nations are seeking. France already relies on nuclear power for a majority of its electricity, and Germany kept the option of reactivating two nuclear plants it will shut down at the end of the year as Russia cuts natural gas supplies. While Rolls-Royce SMR and its competitors have signed deals with countries from Britain to Poland to start building the stations, they…

Voice-operated smartphones are aiming at a vast yet widely overlooked market in sub-Saharan Africa — the tens of millions of people who face huge challenges in life because they cannot read or write. In Ivory Coast, a so-called "Superphone" using a vocal assistant that responds to commands in a local language is being pitched to the large segment of the population — as many as 40 percent — who are illiterate. Developed and assembled locally, the phone is designed to make everyday tasks more accessible, from understanding a document and checking a bank balance to communicating with government agencies. "I've just bought this phone for my parents back home in the village, who don't know how to read or write," said Floride Jogbe, a young woman who was impressed by…

Companies that accept U.S. funding under a plan to build up America's computer chip-making capacity will be barred from establishing advanced fabrication facilities in China for 10 years, the administration of President Joe Biden announced this week. The Commerce Department rolled out its plan to distribute $50 billion provided by the CHIPS Act, which Biden signed into law last month. In an appearance at the White House on Tuesday, Commerce Secretary Gina Raimondo said the rules include specific language on transferring technology to China. "Companies who receive CHIP funds can't build leading-edge or advanced technology facilities in China for a period of 10 years," she said. "Companies who receive the money can only expand their mature node factories in China to serve the Chinese market." Mature node factories refer to…

Apple on Wednesday avoided price hikes of its best-selling iPhones during its biggest product launch of the year, focusing on safety upgrades rather than flashy new technical specs, with the exception of a new adventure-focused watch.  The iPhone maker leaned into safety technologies, like the ability to detect a car accident and summon a rescue from a remote mountaintop, to add allure to its devices. Apple positioned itself as the brand to allow users to pursue excitement and adventure — with a safety net.  Such intangible features "are the things that make you not just want the products for yourself, but also for loved ones," said Ben Bajarin, head of consumer technologies at Creative Strategies. "Ultimately, the increased emphasis on safety — safety as a service — is super interesting…

Elon Musk will be able to include new evidence from a Twitter whistleblower as he fights to get out of his $44 billion deal to buy the social media company, but Musk won't be able to delay a high-stakes October trial over the dispute, a judge ruled Wednesday.  Chancellor Kathaleen St. Jude McCormick, the head judge of Delaware's Court of Chancery, denied Musk's request to delay the trial by four weeks. But she allowed the billionaire Tesla CEO to add evidence related to whistleblower allegations by former Twitter security chief Peiter Zatko, who is scheduled to testify to Congress next week about the company's poor cybersecurity practices.  Twitter has sued Musk, asking the Delaware court to force him to go through with the deal he made in April to buy…

Augmented reality books add new dimensions to storytelling by including animation and sound. VOA’s Genia Dulot reports from Los Angeles, California. ...

Africa's largest e-commerce company, Jumia, launched the first commercial drone delivery service on the continent this week, offering delivery of products across Ghana. After more than three months of testing in the town of Omenaku, Jumia and California-based instant-delivery service Zipline have started delivering products to homes. The service is available nationwide in the West African country. Jumia says it has made 100 delivery flights so far. "Today, we believe it's a great enabler for service for far-flung areas in Africa, very quickly in good speed and also with a great amount of sustainability and safety," said Apoorva Kumar, Jumia's chief operations officer. A March 2022 Forbes report shows that Africa lags in access to energy and road networks, but the continent has made significant strides in internet penetration, which…

Twitter is internally testing a widely requested edit button, a feature that will be rolled out to paid subscribers in the coming weeks, the social media company said Thursday. For years, Twitter users have demanded the ability to edit their tweets after publishing in order to fix errors like typos. Those requests have led to jokes online that Twitter would rather introduce any other product, such as newsletters, before giving users their top-requested feature. Soon, those demands will be met. Users will be able to edit their tweets "a few times" within 30 minutes of publication, Twitter said in a blog post. Edited tweets will have an icon and timestamp to display when the post was last edited. Users will be able to click on the label of an edited…

VOA's Kane Farabaugh spoke with NASA Astronaut Victor Glover ahead of Monday's scheduled Artemis launch from Cape Canaveral, Florida. While the launch was postponed, NASA's quest to return to the moon and eventually send humans to Mars remains a priority for the U.S. space agency. ...

Elon Musk and Twitter lobbed salvos at each other Tuesday in the latest round of legal filings over the billionaire Tesla CEO's efforts to rescind his offer to buy the social media platform.  Musk filed more paperwork to terminate his agreement to buy Twitter, this time based on information in a whistleblower complaint filed by Twitter's former head of security. Twitter fired back by saying his attempt to back out of the deal is "invalid and wrongful."  In an SEC filing, Musk said his legal team notified Twitter of "additional bases" for ending the deal on top of the ones given in the original termination notice issued in July.  In a letter to Twitter Inc., which was included in the filing, Musk's advisers cited the whistleblower report by former executive…

The price of Bitcoin and other cryptocurrencies has fallen dramatically in recent months. Still, many investors are excited about the future of digital currencies despite the risks. VOA’s Michelle Quinn reports from San Francisco. ...

Elon Musk's legal team is demanding to hear from Twitter's whistleblowing former security chief, who could help bolster Musk's case for backing out of a $44 billion deal to buy the social media company.  Former Twitter executive Peiter Zatko — also known by his hacker handle "Mudge" — received a subpoena Saturday from Musk's team, according to Zatko's lawyer and court records.  The billionaire Tesla CEO has spent months alleging that the company he agreed to acquire undercounted its fake and spam accounts — and that he shouldn't have to consummate the deal as a result.  Zatko's whistleblower complaint to U.S. officials alleging Twitter misled regulators about its privacy and security protections — and its ability to detect and root out fake accounts — might play into Musk's hands in…

As the U.S. military continues to consider China’s military strength in the Indo-Pacific region, the U.S. Navy is turning to driverless ships to multiply its forces. VOA’s Jessica Stone takes us along for a closer look at this military innovation. Camera: Keith Lane ...

NASA's new moon rocket remained on track to blast off on a crucial test flight Monday, despite a series of lightning strikes at the launch pad. The 322-foot (98-meter) Space Launch System rocket is the most powerful ever built by NASA. It's poised to send an empty crew capsule into lunar orbit, a half-century after NASA's Apollo program, which landed 12 astronauts on the moon. Astronauts could return to the moon in a few years, if this six-week test flight goes well. NASA officials caution, however, that the risks are high and the flight could be cut short. In lieu of astronauts, three test dummies are strapped into the Orion capsule to measure vibration, acceleration and radiation, one of the biggest hazards to humans in deep space. The capsule alone…

California set itself on a path Thursday to end the era of gas-powered cars, with air regulators adopting the world's most stringent rules for transitioning to zero-emission vehicles. The move by the California Air Resources Board to have all new cars, pickup trucks and SUVs be electric or hydrogen by 2035 is likely to reshape the U.S. auto market, which gets 10% of its sales from the nation's most populous state. But such a radical transformation in what people drive will also require at least 15 times more vehicle chargers statewide, a more robust energy grid and vehicles that people of all income levels can afford. "It's going to be very hard getting to 100%," said Daniel Sperling, a board member and founding director of the Institute of Transportation Studies…

This summer, for the first time, Facebook and Twitter removed a network of fake user accounts promoting pro-Western policy positions to foreign audiences and critical of Russia, China and Iran, according to a new report. The accounts, which violated the companies' terms of service, "used deceptive tactics to promote pro-Western narratives in the Middle East and Central Asia" and were likely a series of covert campaigns spanning five years, according to the report from Stanford University and Graphika, a social media analytics firm. Twitter and Facebook, which shared their data about the accounts with the researchers, haven't publicly identified what entities or organizations were behind the campaigns, the researchers said. Twitter identified the U.S. and Britain as the campaigns' "presumptive countries of origin," and Meta, the parent company of Facebook…

Unmanned aerial vehicles, or drones, are playing a huge part in the war in Ukraine. But keeping them in the air can be challenging. One Ukrainian company is doing just that and more. Kateryna Markova has the story. Camera - Viktor Petrovych. ...

Microelectronics produced in the United States and allied countries are crucial components of Russian weapons systems used in the Ukraine invasion, according to a report by Britain’s Royal United Services Institute. The RUSI report, Silicon Lifeline: Western Electronics as the Heart of Russia’s War Machine, says more than 450 foreign-made components have been found in Russian weapons recovered in Ukraine. The report’s authors say Moscow acquired critical technology from companies in the United States, Europe and Asia in the years before the invasion. Ukraine says Russia fired more than 3,650 missiles and guided rockets into its territory in first five months of the war. Most of the weapons rely highly on Western-made microelectronic technologies, according to report co-author Gary Somerville, a research fellow at RUSI’s Open-Source Intelligence and Analysis Research…

In the past year, there has seen a dramatic transformation in the way customers pay for their purchases in Banuri, a village in the Himachal Pradesh state of North India. Whether at a small grocery store or a street cart, instead of handing over cash, they use a simple system that involves scanning a code on a smartphone to make an online payment. “Even if someone buys only half a kilogram of vegetables, he can pay digitally. We do the smallest of transactions,” said Nishant Sharma, a vegetable vendor in Banuri as he hands over a cauliflower to a customer that costs 75 cents. “It is much easier than handling cash.” In recent years, a government initiative called “Digital India” has helped millions plug into new digital technologies as internet…

In India, an initiative to bring internet access across the country has helped millions plug into new digital technologies. One of them is a payments system that is transforming the way business is being done in the vast rural areas of the country. Anjana Pasricha has a report. ...

Ukraine's top cyber official addressed a room full of security experts at a hackers convention following a two-day trip from Kyiv to a casino in Las Vegas. During his unannounced visit, Victor Zhora, deputy head of Ukraine's State Special Communications Service, told the so-called Black Hat convention Wednesday that the number of cyber incidents that have hit Ukraine tripled in the months following Russia’s invasion of his country in late February. "This is perhaps the biggest challenge since World War II for the world, and it continues to be completely new in cyberspace," Zhora told an audience at the annual conference. Ukraine faced a number of "huge incidents" in cyberspace from the end of March to the beginning of April, Zhora said, including the discovery of the "Industroyer2" malware that…

U.S. teens have left Facebook in droves over the past seven years, preferring to spend time at video-sharing venues YouTube and TikTok, according to a Pew Research Center survey data out Wednesday. TikTok has "emerged as a top social media platform for U.S. teens" while Google-run YouTube "stands out as the most common platform used by teens," the report's authors wrote. Pew's data comes as Facebook-owner Meta is in a battle with TikTok for social media primacy, trying to keep the maximum number of users as part of its multibillion-dollar, ad-driven business. The report said some 95% of the teens surveyed said they use YouTube, compared with 67% saying they are TikTok users. Just 32% of teens surveyed said they log on to Facebook — a big drop from the…

China has blocked many of Taiwan’s exports in retaliation for U.S. House Speaker Nancy Pelosi’s visit to Taiwan on August 2, but certain goods including semiconductors and high-tech products have been spared because of China’s reliance on those products from Taiwan, experts say. “It is unlikely that Beijing will take serious trade actions against electronic exports from Taiwan. Doing so would be China shooting itself in its own foot,” Dexter Roberts, a senior fellow at the Atlantic Council, told VOA. Taiwan makes 65% of the world’s semiconductors and almost 90% of the advanced chips. By comparison, China produces a little over 5% while the U.S. produces approximately 10%, according to market analysts. South Korea, Japan, and the Netherlands are the other sources of the product, which is at the heart…

U.S. President Joe Biden has signed the CHIPS and Science Act, which aims to boost U.S. competitiveness against China by allocating billions of dollars toward domestic semiconductor manufacturing and scientific research. “The United States must lead the world in the production of these advanced chips. This law will do exactly that,” Biden said in remarks during the signing ceremony Tuesday. The president is recovering from COVID-19 and coughed repeatedly during his remarks. He called the bipartisan legislation a “once in a generation investment” in the country and said it will create good jobs, grow the economy and protect U.S. national security. Biden noted stiff competition with China in the chips industry. “It’s no wonder the Chinese Communist Party actively lobbied U.S. business against this bill,” he remarked. Biden was joined…

Offshore wind farms are to be permitted for the first time in Australia. The Climate Change Minister Chris Bowen has declared part of the Victoria coast an offshore wind zone and a 60-day community consultation process will soon begin. The Australian government has designated the country’s first offshore wind zone, which gives developers permission to increase their planning and consultation for wind farm projects. Australia currently has no offshore wind generation, which was seen as too expensive and hard to build compared to onshore wind or solar projects. The Climate Change Minister Chris Bowen says there is no time to lose. “We are way behind the game, way behind the rest of the world in producing wind off our coastline. Again, we have a lot of catching up to do.…

President Joe Biden virtually joined Michigan Governor Gretchen Whitmer Tuesday to celebrate the CHIPS and Science Act, which aims to boost U.S. competitiveness against China by allocating billions of dollars toward domestic semiconductor manufacturing and scientific research. "This bill makes it clear the world's leading innovation will happen in America. We will both invent in America and make it in America," Biden said. He was scheduled to join the event in person but had to remain in isolation after testing positive for COVID-19 again on Saturday in what his physician described as a "rebound" case. In the coming days, Biden is expected to sign the legislation, which passed in a 243-187 vote in the House of Representatives and 64-33 vote in the Senate last week. The $280 billion act includes…