About 55% of the online offences logged by police in England and Wales were on a Facebook-owned app.
For the first time, Twitter has hidden a tweet on the president's profile behind a warning.
The US president's move follows a decision by Twitter to add a "fact-check" notice to his tweets.
BBC Click's Paul Carter looks at some of the best of the week's technology news stories.
When cases of COVID-19 began popping up in Washington state in late February, researchers were quick to dive into the genetics of the viruses infecting residents. Based on what they knew at the time, they hypothesized that those cases in late February were genetically linked to the very first case found in the state—one in a person who arrived in Washington on January 15 after traveling from Wuhan, China, where the outbreak began. The case was also the first infection identified in the whole of the United States.
If correct, the genetic hypothesis linking the late February cases to that very first case meant that early efforts to contain the pandemic coronavirus—isolating the initial patient, tracing contacts, etc.—had failed spectacularly. It also meant that the virus, SARS-CoV-2, had been cryptically circulating in the state for six weeks. And that would mean that, in addition to those early cases, there were potentially hundreds or thousands of others out there, undetected and possibly spreading the infection further.
The hypothesis played into state officials’ decision to issue some of the country’s earliest social-distancing measures. But now that we know far more about the genetics of circulating SARS-CoV-2 viruses, that hypothesis appears to be wrong.
Six servers Cisco uses to provide a virtual networking service were compromised by hackers who exploited critical flaws contained in unpatched versions the open source software service relies on, the company disclosed on Thursday.Got updates?
The May 7 compromise hit six Cisco servers that provide backend connectivity to the Virtual Internet Routing Lab Personal Edition (VIRL-PE), a Cisco service that lets customers design and test network topologies without having to deploy actual equipment. Both the VIRL-PE and a related service, Cisco Modeling Labs Corporate Edition, incorporate the Salt management framework, which contained a pair of bugs that, when combined, was critical. The vulnerabilities became public on April 30.
Cisco deployed the vulnerable servers on May 7, and they were compromised the same day. Cisco took them down and remediated them, also on May 7. The servers were:
LEDs already light our houses but developments are making them even more powerful.
One young woman used popular game Animal Crossing for her family tradition of Bai San.
When RMS Titanic struck an iceberg on April 14, 1912, crew members sent out numerous distress signals to any other ships in the vicinity using what was then a relatively new technology: a Marconi wireless telegraph system. More than 1,500 passengers and crew perished when the ship sank a few hours later. Now, in what is likely to be a controversial decision, a federal judge has approved a salvage operation to retrieve the telegraph from the deteriorating wreckage, The Boston Globe has reported.
Lawyers for the company RMS Titanic Inc.—which owns more than 5,000 artifacts salvaged from the wreck—filed a request in US District Court in Alexandria, Virginia, arguing that the wireless telegraph should be salvaged because the ship's remains are likely to collapse sometime in the next several years, rendering "the world's most famous radio" inaccessible. US District Judge Rebecca Beach Smith concurred in her ruling, noting that salvaging the telegraph "will contribute to the legacy left by the indelible loss of the Titanic, those who survived, and those who gave their lives in the sinking."
However, the National Oceanic and Atmospheric Administration (NOAA) is fiercely opposed to the salvage mission. The agency argues in court documents that the telegraph should be left undisturbed, since it is likely to be surrounded "by the mortal remains of more than 1500 people." Judge Smith countered in her decision that the proposed expedition meets international requirements: for instance, it is justified on scientific and cultural grounds and has taken into account any potential damage to the wreck.
A Russian hacking group tied to power-grid attacks in Ukraine, the world’s most destructive data wiper worm, and other nefarious Kremlin operations is exploiting a vulnerability that allows it to take control of computers operated by the US government and its partners.
In an advisory published on Thursday, the US National Security Agency said that the Sandworm group was actively exploiting a vulnerability in Exim, an open source mail transfer agent, or MTA, for Unix-based operating systems. Tracked as CVE-2019-10149, the critical bug makes it possible for an unauthenticated remote attacker to send specially crafted emails that execute commands with root privileges. With that, the attacker can install programs of their choosing, modify data, and create new accounts.
A patch CVE-2019-10149 has been available since last June. The attacks have been active since at least August. NSA officials wrote:
Believers of 5G conspiracy theories have apparently been buying a $350 anti-5G USB key that—not surprisingly—appears to just be a regular USB stick with only 128MB of storage.
As noted by the BBC today, the "5GBioShield" USB stick "was recommended by a member of Glastonbury Town Council's 5G Advisory Committee, which has called for an inquiry into 5G." The company that sells 5GBioShield claims it "is the result of the most advanced technology currently available for balancing and prevention of the devastating effects caused by non-natural electric waves, particularly (but not limited to) 5G, for all biological life forms."
The product's website charges £283 for a single 5GBioShield, which converts to nearly $350. That's what it costs to get "protection for your home and family, thanks to the wearable holographic nano-layer catalyser, which can be worn or placed near to a smartphone or any other electrical, radiation or EMF emitting device."
Almost exactly two weeks ago, Facebook CEO Mark Zuckerberg was touting the success his platform has had with fact-checking and false-content warnings on posts. This week, however, Zuckerberg told Fox News that, really, he doesn't think Facebook should be in the fact-checking business at all.
"I just believe strongly that Facebook shouldn't be the arbiter of truth of everything that people say online," Zuckerberg said in an interview with Dana Perino. "Private companies probably shouldn't be, especially these platform companies, shouldn't be in the position of doing that."
The comments come amid a renewed debate about fact-checking on social media as Twitter and its most famous user, President Donald Trump, find themselves at odds. Twitter appended a fact-check notice—its first—to two Trump tweets relating to mail-in ballot fraud. In retaliation, Trump is expected to sign a new executive order as soon as today explicitly targeting Facebook's and Twitter's ability to fact-check, restrict, or otherwise manage content.
This week, Yamaha announced a plan to put fans back in the stadiums for major sporting events this summer—virtually, at least.
The company's new smartphone application, Remote Cheerer, is designed to allow sports fans to cheer from home in a way their teams can hear in the stadium. The app itself looks and functions much like a typical soundboard app you might use to summon up a Homer Simpson D'oh!—but instead of just making a noise on your phone, it integrates the cheers of potentially tens of thousands of fans and plays them on loudspeakers at the stadium where their teams are playing.
When fully integrated at the stadium itself, the application does a better job of emulating normal crowd noise than the short description suggests. For Yamaha's field test at Shizuoka Stadium, there were amplified loudspeakers placed in each seating section of the stadium, and fans' cheers were localized to the section where they would sit, had they been able to attend the football match personally. The result is a much more diffuse and authentic-sounding crowd noise.
Around the country and the world, coronavirus lockdowns and stay-at-home orders are being lifted as the rate of new infections begins to slow. That shouldn't be interpreted as humans having suddenly beaten the virus; local outbreaks of SARS-CoV-2 are going to be something we contend with until there's an effective vaccine or widespread immunity. For public health officials, having as much notice as possible about those outbreaks will be vital. And it's possible that sewage sludge might be able to provide that notice.
The idea is pretty simple. We know that infected humans shed SARS-CoV-2 viral RNA in feces, so you can take samples of sewage sludge, look for the virus's genetic materials, and thereby get an idea of the viral load of the pooping population.
In fact, the idea of using our sewers for biosurveillance isn't a new one. I first heard the concept at the Advances in Genome Biology and Technology meeting in 2011, when biotechnology companies like PacBio and Oxford Nanopore proposed using their advanced new platforms to sequence the DNA in sewage for public health intelligence. But the idea was old hat even then—Israel has been monitoring sewage for signs of polio outbreaks since 1989, and it detected outbreaks in 1991, 2002, and 2013.
The US president is expected to sign an executive order following a row with Twitter.
Today's Dealmaster is something of a special edition of our usual tech deals roundup, as it's highlighted by exclusive discount codes we've secured for a bevy of Anker charging gear.
Our selection covers 15 different devices from the popular accessory maker, including USB-C wall chargers, Qi wireless chargers, USB-C hubs, portable batteries, fast Lightning charging cables, and power strips. The deals bring several items down to their all-time lowest prices and all of them well below their typical going rates. You can find the codes for each individual item below—just apply them at checkout to see the respective discount. Anker says they'll be valid until June 4.
Some highlights here include the Anker PowerPort PD 2 wall charger, which is down to a new low of $16 with the code "ARSTECH25". This is a 30W charger that includes both an 18W USB-C Power Delivery port for charging many newer smartphones at maximum speeds as well as a 12W USB-A port for powering up a second device simultaneously. The PowerCore Metro Slim 10000 PD, meanwhile, is a newer power bank with a similarly fast 18W USB-C PD port and a fairly thin (0.59 inches) fabric-coated design; it's about $15 off and down to a new low of $30 with the code "ARSTECH11".
This week, Apple released macOS Catalina 10.15.5, rounding out a series of system software updates that has rolled out to various Apple platforms (iOS, iPadOS, watchOS, tvOS) over the course of a week or so.
This version of macOS is primarily focused on a new battery management feature similar to one already introduced in iOS. It helps prolong the life of the device's physical battery by moderating charging based on users' habits.
With "Battery Health Management" in macOS 10.15.5, Apple aims to increase the life of the lithium-ion battery in each MacBook by limiting that laptop's maximum charge level when plugged in based on analysis of your charging patterns and the battery's temperature history. Charging to full unnecessarily can reduce the number of cycles before a lithium-ion battery becomes less reliable.
Hot off the launch of an interchangeable camera system earlier this month, Raspberry Pi is introducing a new configuration of the Pi4: a model with a whopping 8GB of RAM. The new, highest-end config for the Pi 4 will run you $75.
The 8GB version of the Raspberry Pi 4 has been long rumored, thanks to Raspberry Pi itself leaking the existence of an 8GB model. The blog post reveals that an 8GB model was always a possibility and says, "We were so enthusiastic about the idea that the non-existent product made its way into both the Beginner’s Guide and the compliance leaflet."
The Raspberry Pi 4 launched last year with a faster SoC, more RAM, dual micro-HDMI, USB 3.0 support, and a USB-C charging port. In addition to the usual server and hobbyist uses, Raspberry Pi promoted performance on par with an "entry-level x86 PC" and dual-monitor desktop uses.
Shortly after sunrise on the morning of February 1, 2003, Doug Hurley waited on the long runway at Kennedy Space Center for a vehicle that would never come.
Only recently graduated to becoming a full-fledged astronaut, one of Hurley's first tasks was serving as a "Cape Crusader" for the corps, meaning he watched out for the Astronaut Office's interests in Florida. On this morning, he was part of a small cadre of astronauts to greet seven returning crew members on board the space shuttle Columbia.
As he waited, Columbia broke into pieces as it passed over Texas and other southern US states along its ground track to Florida. Hurley's friends died as their spacecraft burned up and broke apart during their reentry to Earth's atmosphere. From the beginning of his career, then, Doug Hurley profoundly understood the risks of the profession he had just entered into.
A ground-penetrating radar survey in 2018 found a 20-meter Viking ship buried just beneath the surface of a farmer’s field in Østfold, Norway. At the time, archaeologists decided that the rare find was safest where it was. But recent analysis of a wood sample taken in 2019 reveals that although the ship looks remarkably well-preserved, it’s actually being eaten away by fungus. And that means it’s time for a rescue mission.A Viking burial
The intended excavation is being led by archaeologist Jan Bill, curator of the Viking Ship Collection at Norway’s Museum of Cultural History, and his colleagues at the Norwegian Institute for Cultural Heritage Research (NIKU). When they start digging in June, they’ll be the first archaeologists in a century to excavate a Viking ship.
The site, called Gjellestad, is especially interesting—and especially complicated. It’s a ship from the period when Scandinavian seafarers were raiding and settling their way around the North Sea and Atlantic—but it’s also the tomb of a Norse ruler. “Ship graves of this size were built for persons from the uppermost echelons in society—we would tend to call them kings and queens today, possibly also jarls,” Bill told Ars.