Razer has announced an update to its popular Huntsman lineup of mechanical keyboards that reduces input latency to "near-zero," the company claims. The Verge reports: [T]he newly announced Huntsman V2 and Huntsman V2 Tenkeyless (which omits the numpad, volume wheel, and media controls for a more compact board) both have a polling rate of 8,000Hz, meaning they can theoretically detect key presses eight times faster than the original Huntsman keyboards. Combined with the keyboards' optical switches, which use an infrared beam of light to sense when they've been pressed rather than metal contact points, Razer reckons the two new Huntsman keyboards will feel more responsive for gaming, especially when combined with a high-refresh rate monitor. In contrast, standard mechanical switches can suffer from what's known as a "debounce delay," when the keyboard has to take a moment to work out if a key has actually been pressed or not.

Other improvements introduced with the V2 keyboards include new doubleshot PBT keycaps, which have a more durable design with legends that shouldn't wear away over time. The doubleshot design also allows the keyboard's programmable RGB backlighting to shine through the caps. There are seven preset lighting effects built into the keyboard, and you can customize them via Razer's software and save them to the board's firmware. Both keyboards are available with either Razer's clicky or linear optical switches. The linear switches have also seen improvements since the keyboard's first iteration, with the addition of a silicon sound dampener inside, and more lubricant to make them feel smoother to press. Razer also says it's improved the acoustics of the keyboards, with the addition of a new layer of sound dampening foam, and there's now a wrist rest included in the box with both keyboards. The full-size Huntsman V2 features a volume wheel and media controls on its top right, but only the smaller tenkeyless model has a detachable USB-C cable.

RockDoctor writes: A recent flurry of posts to astronomy news sites points to an amateur astronomer spotting a new impact on Jupiter. Every such case documented improves our estimates of how many bodies are flying around in the (inner) solar system, and improves our estimates of how likely we are to get another hit in a year, a decade, or a century. Sky and Telescope has been pulling in more information. SpaceWeather.com has an image of the impact. (Note: some of these images have been "flipped" to an "on sky" orientation, and others haven't because astronomical telescopes generally produce an inverted image since it requires fewer reflections.) Estimates of the impactor size are unclear, but minimum sizes seem to be in the several kg range. Depending on how long the flash lasted, it could go up into the tons, which is important for estimating the number of potentially hazardous objects in the inner solar system. Space and Telescope's correspondents put the size at "up to" (important words!) the 30m range (100ft in Tudor measure), which would be around 10,000 tons -- a Chelyabinsk 2013-size body.

An anonymous reader quotes a report from CBC.ca: Scientists say the Southern Hemisphere ozone hole is larger than usual and already surpasses the size of Antarctica. The European Union's Copernicus Atmosphere Monitoring Service (CAMS) said Thursday that the ozone hole, which appears every year during the Southern Hemisphere spring, has grown considerably in the past week following an average start. "Forecasts show that this year's hole has evolved into a rather larger than usual one," said Vincent-Henri Peuch, who heads the EU's satellite monitoring service. "We are looking at a quite big and potentially also deep ozone hole," he said. The Montreal Protocol, signed in 1987, led to a ban on a group of chemicals called halocarbons that were blamed for exacerbating the annual ozone hole. Experts say it's likely to take until the 2060s for ozone-depleting substances to be completely phased out. "[S]cientists have been closely monitoring the development of this year's ozone hole over the South Pole, which has now reached an extent larger than Antarctica," says the Copernicus Atmosphere Monitoring Service. "After a rather standard start, the 2021 ozone hole has considerably grown in the last two weeks and is now larger than 75% of ozone holes at that stage in the season since 1979."

Vincent-Henri Peuch, Director of the Copernicus Atmosphere Monitoring Service, adds: "This year, the ozone hole developed as expected at the start of the season. It seems pretty similar to last year's, which also wasn't really exceptional until early September, but then turned into one of the largest and longest-lasting ozone holes in our data record later in the season. Now our forecasts show that this year's hole has evolved into a rather larger than usual one. The vortex is quite stable and the stratospheric temperatures are even lower than last year, so it may continue to grow slightly over the next two or three weeks."

The U.S. Department of Justice announced Wednesday that Stefan He Qin, the founder of two cryptocurrency-focused hedge funds who pled guilty to securities fraud in February, has been sentenced to 90 months in prison for his actions. Tom's Hardware reports: Qin's funds were called Virgil Sigma and VQR. Both were supposed to offer investors a way to profit off the crypto market that "was not exposed to any risk from the price of cryptocurrency moving up or down and therefore provided a relatively safe and liquid investment." Those claims didn't seem to attract much scrutiny; the DOJ noted that The Wall Street Journal actually profiled Qin in 2018 to celebrate his fund's apparent success. But U.S. Attorney Audrey Strauss said in a statement that Qin's funds were actually devoted to his personal gain rather than solid financial returns for investors: "Qin's investors soon discovered that his strategies [emphasis Strauss'] weren't much more than a disguised means for him to embezzle and make unauthorized investments with client funds. When faced with redemption requests he couldn't fulfill, Qin doubled down on his scheme by attempting to plunder funds from VQR to satisfy his victim investors' demands. Qin's brazen and wide-ranging scheme left his beleaguered investors in the lurch for over $54 million, and he has now been handed the appropriately lengthy sentence of over seven years in federal prison." The DOJ said that in addition to the 90-month prison sentence, Qin "was also sentenced to three years of supervised release, and ordered to forfeit $54,793,532" and that "the Virgil Sigma fund and VQR have ceased operations and the liquidation and distribution of assets is being handled by a court-appointed receiver."

A free master decryptor for the REvil ransomware operation has been released, allowing all victims encrypted before the gang disappeared to recover their files for free. BleepingComputer reports: The REvil master decryptor was created by cybersecurity firm Bitdefender in collaboration with a trusted law enforcement partner. While Bitdefender could not share details about how they obtained the master decryption key or the law enforcement agency involved, they told BleepingComputer that it works for all REvil victims encrypted before July 13th. "As per our blog post, we received the keys from a trusted law enforcement partner, and unfortunately, this is the only information we are at liberty to disclose right now," Bitdefender's Bogdan Botezatu, Director of Threat Research and Reporting, told BleepingComputer. "Once the investigation progresses and will come to an end, further details will be offered upon approval." REvil ransomware victims can download the master decryptor from Bitdefender (instructions) and decrypt entire computers at once or specify specific folders to decrypt.

The EPA says the Lucid Air electric sedan will do 520 miles on a full charge, which is well over 100 miles more than the Tesla Model S Long Range, which delivers an estimated 405 miles. CNET reports: The 520-mile range estimate is specific to the Air Dream Edition Range with 19-inch wheels. Buyers should know the optional 21-inch wheels drop the range to an estimated 481 miles. Still, that's damned impressive. For those who select the Air Dream Edition Performance, they won't be penalized too much with a lower range. The car still comes in at an EPA-estimated 471 miles with 19-inch wheels and 451 miles with 21-inch wheels. The trade-off is there's 1,111 horsepower on tap with the Performance, compared to only 933 hp for the Range model.

The Dream Edition cars are two limited-edition choices Lucid sold out of a while ago, but don't fret, there are other options. For now, the EPA also got its hands on the Air Grand Touring trim, which returns 516 miles of range after the feds' tests. Even if you missed out on the Dream Edition Range, losing just four miles isn't the worst thing in the world. Opt for the larger 21-inch wheels on this model and the range figure drops to 469 miles. This particular configuration also provides a no-less-substantial 800 hp. If you ask me, there's nothing anyone's compromising on here. Production of the first customer cars is meant to start later this year, with prices for the Dream Editions starting at $169,000.

An anonymous reader quotes a report from Bloomberg: China's campaign against the cryptocurrency industry is now targeting miners who tried to disguise themselves as data researchers and storage facilities to stay in business, according to people with knowledge of the situation. Inspections intensified this month in several Chinese provinces, targeting illegal mining activities in colleges, research institutions and data centers, said the people who asked not to be named due to the sensitivity of the matter. Concern over the country's power supplies for the upcoming winter season is one reason for the urgency, they said. The new round of scrutiny could further depress the amount of crypto mining occurring in China, which for years had been the dominant player and as recently as April had a 46% share of the global hash rate, a measure of computing power used in mining and processing, according to the Cambridge Bitcoin Electricity Consumption Index.

In August, AMC Entertainment CEO Adam Aron said the company will start accepting bitcoin as payment for movie tickets and concessions at all of its U.S. theaters. Now, Aron says he expects the company to also accept Ethereum, Litecoin, and Bitcoin Cash. In a tweet, Aron said: "Cryptocurrency enthusiasts: you likely know @AMCTheatres has announced we will accept Bitcoin for online ticket and concession payments by year-end 2021. I can confirm today that when we do so, we also expect that we similarly will accept Ethereum, Litecoin and Bitcoin Cash."

An anonymous reader quotes a report from Bloomberg: Hundreds of deals by U.S. technology giants flew under the radar of merger watchdogs, fueling the companies' unchecked growth in the digital economy, according to a Federal Trade Commission study (PDF). The data on acquisitions by Apple, Amazon, Alphabet's Google, and Microsoft show that antitrust enforcers must be more aggressive in making sure companies aren't taking advantage of "loopholes" to avoid reporting deals to regulators, FTC Chair Lina Khan said Wednesday. "This study highlights the systemic nature of their acquisition strategy," Khan said about the tech companies during an FTC public meeting. "Digital markets in particular reveal how smaller transactions invite vigilance." The findings could bolster arguments that competition cops need to step up scrutiny of acquisitions by tech platforms to curb their power.

The data comes from a study the FTC announced last year to examine deals between 2010 and 2019 by the five tech giants to better understand whether acquisitions occurring outside the view of antitrust enforcers could be undermining competition. The FTC issued orders to the five companies requiring them to provide information about past acquisitions that weren't reported to antitrust agencies. The companies identified 819 such transactions, including acquisitions of voting control of companies, partial investments, patent acquisitions, and what the FTC called "hiring events" in which a group of employees were hired from another company. Although the FTC didn't identify specific transactions by companies, one example is Facebook's acquisition last year of image library Giphy for about $400 million. Bloomberg News reported last month that before the takeover, Giphy paid a dividend to investors. While perfectly legal, the payment lowered the value of Giphy's assets so that antitrust officials didn't have to be notified of the deal under the reporting thresholds at the time.

LoTonah writes: Sir Clive Sinclair, the man behind the Sinclair Spectrum and the first computer to retail for under a hundred dollars (the Sinclair ZX-81, A.K.A. The Timex/Sinclair 1000), died September 15 after battling a long illness. His daughter, Belinda, said he died at home in London on Thursday morning after a long illness.

Sinclair invented the pocket calculator but was best known for popularising the home computer, bringing it to British high-street stores at relatively affordable prices. Many modern-day titans of the games industry got their start on one of his ZX models. For a certain generation of gamer, the computer of choice was either the ZX Spectrum 48K or its rival, the Commodore 64. Belinda Sinclair, 57, told the Guardian: "He was a rather amazing person. Of course, he was so clever and he was always interested in everything. My daughter and her husband are engineers so he'd be chatting engineering with them." He left school at 17 and worked for four years as a technical journalist to raise funds to found Sinclair Radionics.

Microsoft's new, flat-price version of its Office productivity software will arrive on Oct. 5 -- the same day Windows 11 begins rolling out, according to a company blog post Thursday. From a report: Microsoft previously emphasized that while its main focus remains in its subscription offering, Microsoft 365, it will release the one-time purchase Office 2021 for those who aren't ready to move to the cloud. Office 2021 arrives in two versions: one for commercial users, called Office LTSC (which stands for Long Term Servicing Channel), and one for personal use. Office LTSC is generally available today, the post said, and includes enhanced accessibility features, performance improvements across Word, Excel and PowerPoint, and visual improvements, like dark mode support across apps. It's meant for specialty situations, as opposed to for an entire organization, such as process control devices on the manufacturing floor that are not connected to the internet. Meanwhile, Office 2021 for personal use will arrive on Oct. 5, though Microsoft has not yet announced pricing information.

Thelasko writes: The Wikimedia Foundation has revealed efforts to gather personal information on some Chinese Wikipedia editors by entities opposed to their activities on the platform and likely to threaten the targets' privacy or well-being. The foundation's response has been to ban seven users in mainland China, cancel sysop privileges for another dozen, and warn plenty more Wikipedia editors to modify their behaviour. The bans and warnings were revealed in a Monday letter from Maggie Dennis, the foundation's vice president of community resilience and sustainability. This move followed the detection of what Dennis described in a statement as "information about infiltration of Wikimedia systems, including positions with access to personally identifiable information and elected bodies of influence."

The foundation contracted a security firm, which assessed that the ongoing situation "placed multiple users at risk." Dennis's letter describes the exposure of personal information of Chinese editors, and states "we know that some users have been physically harmed as a result." The Wikimedia Foundation therefore decided some of the perpetrators had to be sanctioned. "We have banned seven users and desysopped a further 12 as a result of long and deep investigations into activities around some members of the unrecognized group Wikimedians of Mainland China," Dennis wrote. "We have also reached out to a number of other editors with explanations around canvassing guidelines and doxing policies and requests to modify their behaviors." The letter and statement don't explain the source of the conflict, but do mention "recent world events" as one catalyst.

An anonymous reader shares a report: Adam Mosseri isn't doing Facebook any favors. The head of Instagram was interviewed on the Recode Media podcast this week following a damning series of articles in the Wall Street Journal based on leaked internal Facebook documents. In the interview with host Peter Kafka, Mosseri attempted to defend the negative effects his platform has on its users by comparing social media to cars. The gist of his argument? Some people are just going to get run over, and that's the price we all pay. "We know that more people die than would otherwise because of car accidents, but by and large cars create way more value in the world than they destroy," argued Mosseri. "And I think social media is similar."

The Journal story in question explains how internal Facebook research (Facebook owns Instagram) found Instagram was making life worse for a segment of its users. "We make body image issues worse for one in three teen girls," read one 2019 internal slide obtained by the paper. "Teens blame Instagram for increases in the rate of anxiety and depression," read another. In response to Mosseri's car comments, Kafka rightly pointed out that automobiles are subject to intense safety regulation on a federal level, which Mosseri countered by pivoting between saying social media regulation is welcome and, well, that it's also potentially problematic. "We think you have to be careful," he said, "because regulation can cause more problems."

OpenSea head of product Nate Chastain, who was recently accused of a form of NFT insider trading, appears to no longer be working for the company. His Twitter bio now includes the phrase "Past: @opensea." From a report: OpenSea has not publicly named the employee involved in the incident, but CEO Devin Finzer says the NFT trading platform asked for and received their resignation. Yesterday, Finzer put up a blog post saying an employee used knowledge gained from working at the company to purchase NFTs that were about to be posted to the popular trading site's homepage (and would thus likely go up in value). While an investigation is apparently still ongoing, OpenSea does say that it's implemented clearer rules to prevent employees from doing this kind of thing in the future.