Long-time Slashdot reader UnknowingFool writes: As NVidia and AMD battle it out with their GPUs in consumer gaming, behind the scenes both manufacturers were competing against each for manufacturing capacity with TSMC's lines. It appears that early on in the 7nm line, NVidia lost out as it is rumored their strategy was to use Samsung more only to go back to TSMC when that failed By then TSMC had sold out their capacity to AMD. For their next generation GPUs it appears both NVidia is securing both 5nm early while grabbing as much 7nm as possible.

Cryptocurrency investor Michael Terpin sued AT&T over a SIM card attack in 2018 that lost him control over $23 million.

Now Bloomberg reports that he's suing the "15-year-old hacker and his crew of 'evil computer geniuses'" behind the attack. (Alternate source) Terpin, the founder and chief executive officer of blockchain advisory firm Transform Group, is suing Ellis Pinsky, now 18, for $71 million under a federal racketeering law that allows for triple damages. "Pinsky and his other cohorts are in fact evil computer geniuses with sociopathic traits who heartlessly ruin their innocent victims' lives and gleefully boast of their multi-million-dollar heists," Terpin said in his complaint filed Thursday in federal court in Manhattan.

Pinsky, of Irvington, New York, couldn't be reached for comment....

According to Terpin. Pinsky's ring identifies people with large cryptocurrency holdings and gains control of their phones by bribing or fooling employees of their wireless carriers. The hackers are then able to intercept authentication messages, gain information and drain the victims' cryptocurrency accounts.

Pinsky has boasted to friends that, starting at age 13, he stole more than $100 million worth of cryptocurrency, hundreds of thousands of dollars of which has been converted into cash stored in his bedroom, the lawsuit alleges. Terpin also claims that, after confronting Pinsky about his alleged role in the theft, the teenager sent him cryptocurrency, cash and a watch with a combined value of $2 million. He claims this was an admission by Pinsky that he had stolen from Terpin.

Saturday Elon Musk announced he'd "immediately" relocate Tesla's headquarters and "future programs" to Texas and Nevada, reports Ars Technica.

While California lifted its restrictions on manufacturers and businesses, the county of Alameda (where Tesla is located) says the company's manufacturing plant does not yet meet the county's requirements for safely reopening. "Frankly, this is the final straw," Musk tweeted. Musk also announced his intent to file a lawsuit against Alameda County officials "immediately," adding, "The unelected & ignorant 'Interim Health Officer' of Alameda is acting contrary to the Governor, the President, our Constitutional freedoms & just plain common sense!" Musk also encouraged Tesla shareholders to file a class-action suit against the county.

The latest back-and-forth between Tesla and Alameda County officials began on Thursday, when a memo sent to Tesla employees indicated that its Fremont plant would reopen "at 30% our normal headcount per shift," as reported by TechCrunch. Alameda officials responded on Friday with a firm reminder that the county's stay-in-place order would remain in effect for Tesla, and all other "non-essential" operations in the county, until May 31, with the exception of "basic" operations...

"We have informed Tesla of all of the conditions that must exist for phasing in the safe reopening of various sectors of the economy and the community. Tesla has been informed that they do not meet those criteria and must not reopen. We welcome Tesla's proactive work on a reopening plan so that once they fit the criteria to reopen, they can do so in a way that protects their employees and the community at large."

Long-time Slashdot reader blackbearnh writes: Since the COVID-19 pandemic has made Personal Protective Equipment worth it's weight in gold, Makers have been trying to help bridge the gap. While sewn masks have been the most common solution, the 3D printing community has been pitching in as well. The Montana Mask has been one of the most popular designs...

Thursday, the group Make the Masks announced that the design files and STLs to print the mask have been released under the GNU General Public License v3, allowing anyone to print, sell, remix or improve the design, as long as they conform to the license. Importantly, the GPLv3 includes an international non-exclusive patent grant, meaning that even if the inventors decide to apply for a patent, it will not restrict anyone from using the design.

Charlotte Web writes: Since 2001 the TIOBE Index has been ranking top results for the search query +"<language> programming" on the top 25 search engines. "This month, C moved up past Java and entered the number one position," reports JAXenter.

"There's a new number one. (Or, should we say an old number one?)"

"Java and C were already very close in April, but this month C surpasses Java again," explains Paul Jansen CEO TIOBE Software. He also points out that the last time C was number one was back in 2015, suggesting that today embedded software languages like C and C++ "are gaining popularity because these are used in software for medical devices."

"On another note, it is also worth mentioning that Rust is really getting close to the top 20 now (from #27 to #21 within one month)."

"Perl, on the other hand, might be on its way off of the charts," argues JAXenter, "if it continues its downward trend. This month it saw a rate of change of -0.51%. It is currently number 18 on the list, but in May 2019 it was number 13."
Python also passed C++ to take the #3 spot, while C# overtook Visual Basic for the #5 spot. ("Classic Visual Basic" also lost the #16 spot to PL/SQL).

Even PHP rose a notch, pushing past SQL to take the #8 spot, and Scratch also moved up one, overtaking Objective C for the #19 position.

"Software developers, like everyone else, have had to transition to a work-from-home world," writes InfoWorld. For the users of GitHub, the COVID-19 pandemic has meant changes in work cadence and collaboration, along with an increased risk of burnout, a GitHub study of usage patterns on the Microsoft-owned code sharing site has found." In an "Octoverse spotlight" analysis published May 6, 2020, GitHub compared the first three months of 2020 with the first three months of 2019... GitHub said its analysis shows that developers have been resilient to the change wrought by COVID-19, with activity holding consistent or increasing through the crisis.
But their analysis also found:

• Developers are working longer, by "up to an hour per day," seven days a week.

• Slightly more pushes, pull requests, reviewed pull requests, and commented issues.

• More collaboration on open source projects, and less time to merge pull requests into open source projects.

A new hydroxychloroquine study -- "the largest to date" -- was published Thursday in the prestigious New England Journal of Medicine. It concluded that Covid-19 patients taking the drug "do not fare better than those not receiving the drug," reports Time: Dr. Neil Schluger, chief of the division of pulmonary, allergy and critical care medicine at Columbia, and his team studied more than 1,300 patients admitted to New York-Presbyterian Hospital-Columbia University Irving Medical Center for COVID-19. Some received hydroxychloroquine on an off-label basis, a practice that allows doctors to prescribe a drug that has been approved for one disease to treat another — in this case, COVID-19. About 60% of the patients received hydroxychloroquine for about five days.

They did not show any lower rate of needing ventilators or a lower risk of dying during the study period compared to people not getting the drug.

"We don't think at this point, given the totality of evidence, that it is reasonable to routinely give this drug to patients," says Schluger. "We don't see the rationale for doing that." While the study did not randomly assign people to receive the drug or placebo and compare their outcomes, the large number of patients involved suggests the findings are solid. Based on the results, Schluger says doctors at his hospital have already changed their advice about using hydroxychloroquine to treat COVID-19. "Our guidance early on had suggested giving hydroxychloroquine to hospitalized patients, and we updated that guidance to remove that suggestion," he says.
In another study conducted at U.S. veterans hospitals where severely ill patients were given hydroxychloroquine, "the drug was found to be of no use against the disease and potentially harmful when given in high doses," reports the Chicago Tribune.

They also report that to firmly establish whether the drug has any effect, the Bill and Melinda Gates Foundation is now funding a randomized, controlled trial at six medical institutions of hundreds of people who've tested positive for Covid-19.

The Boston Herald writes that a "video vigilante faces numerous charges after being arrested outside Massachusetts General Hospital where police say he was recording the emergency ramp at the height of the coronavirus pandemic." schwit1 shares their report: John L. McCullough, 41, was charged with trespassing, disturbing the peace and threats to do bodily harm after police say he refused to stop recording Sunday evening. "I informed him that I could not make him stop filming but I asked him to stop out of respect to patient privacy," the arresting officer wrote in a police report obtained by the Herald through a public records request.
The next day the newspaper's senior editor posted a follow-up: John L. McCullough told the Herald Tuesday evening he is a First Amendment crusader who takes videos of police and posts them to YouTube. That's what got him a June 2 arraignment date. "I understand how people may feel, but that doesn't mean I should be locked up," McCullough said... "Did I break the law? No. I may have been rude," he added. "I understand people may feel jittery, but where peoples' feelings start my rights don't stop...."

Cambridge civil-rights attorney Harvey Silverglate said McCullough will probably have his case tossed, even if what he was doing is seen as crass. "There's no amendment in the Constitution called the humanity amendment," said Silverglate. "It's a free country and you have a right to be a jerk." But taking video outside a hospital during a pandemic and as people try to social distance — and first responders, including the police, face all-too-real health risks — is "pretty distasteful," Silverglate added.

Still, he added the judge will "have to throw it out." He added it's "punishment itself" to go to court in this climate. McCullough, records state, does not have an attorney yet. He did say he's ready to plead his case. "Don't be brainwashed," he added, "and it shouldn't be a problem when a black man has a camera."
The Herald suggests one more interesting detail. "McCullough said '20 other cameras' were probably rolling at the same time as he was — alluding to security cameras in the area."

An anonymous reader quotes a report from Ars Technica: Crawling along the world's river bottoms, the larvae of the caddis fly suffer a perpetual housing crisis. To protect themselves from predators, they gather up sand grains and other sediment and paste them all together with silk, forming a cone that holds their worm-like bodies. As they mature and elongate, they have to continuously add material to the case -- think of it like adding rooms to your home for the rest of your life, or at least until you turn into an adult insect. If the caddis fly larva somehow loses its case, it's got to start from scratch, and that's quite the precarious situation for a defenseless tube of flesh. And now, the microplastic menace is piling onto the caddis fly's list of tribulations.

Microplastic particles -- pieces of plastic under 5 millimeters long -- have already corrupted many of Earth's environments, including the formerly pristine Arctic and deep-sea sediments. In a study published last year, researchers in Germany reported finding microplastic particles in the cases of caddis flies in the wild. Then, last month, they published the troubling results of lab experiments that found the more microplastic particles a caddis fly larva incorporates into its case, the weaker that structure becomes. That could open up caddis flies to greater predation, sending ripple effects through river ecosystems. In the lab, the researchers found that the larvae chose to use two kinds of microplastics to build their cases, likely because the plastic is lighter than the sand, so it's not as hard to lift. The problem is that the cases with more plastic and less sand collapse more easily, weakening the larvae's protection from predatory fish, among other things.

A more long-term concern is bioaccumulation. "A small fish eats a larva, a bigger fish eats the smaller fish, all the way on up, and the concentrations of microplastic and associated toxins accumulate over time," the report says. "The bigger predators that people eat, like tuna, may be absorbing those microplastics and the chemicals they leach."

The study has been published in the journal Environmental Science and Pollution Research.

An anonymous reader quotes a report from Ars Technica: GPS is facing a major interference threat from a 5G network approved by the Federal Communications Commission, U.S. military officials told Congress in a hearing on Wednesday. In testimony to the Senate Committee on Armed Services, Department of Defense Chief Information Officer Dana Deasy disputed the FCC's claims that conditions imposed on the Ligado network will protect GPS from interference. When the FCC approved Ligado's plan last month, the agency required a 23MHz guard band to provide a buffer between the Ligado cellular network and GPS. Deasy argued that this guard band won't prevent interference with GPS signals. Results from tests by federal agencies show that "conditions in this FCC order will not prevent impacts to millions of GPS receivers across the United States, with massive complaints expected to come," Deasy said.

The FCC unanimously approved Ligado's application, but the decision is facing congressional scrutiny. "I do not think it is a good idea to place at risk the GPS signals that enable our national and economic security for the benefit of one company and its investors," Sen. James Inhofe (R-Okla.) said at the hearing, according to CNBC. "This is about much more than risking our military readiness and capabilities. Interfering with GPS will hurt the entire American economy." A spokesperson for FCC Chairman Ajit Pai called the military's concerns "baseless fear-mongering" in a statement quoted by Multichannel News. "The FCC made a unanimous, bipartisan decision based on sound engineering principles," the spokesperson said. The FCC said "the metric used by the Department of Defense to measure harmful interference does not, in fact, measure harmful interference," and that "testing on which they are relying took place at dramatically higher power levels than the FCC approved."

"Ligado said Wednesday in a statement that it has gone to great lengths to prevent interference and will provide 'a 24/7 monitoring capability, a hotline, a stop buzzer or kill switch' and will 'repair or replace at Ligado's cost any government device shown to be susceptible to harmful interference,'" CNBC reported. The FCC also said it imposed a power limit of 9.8dBW on Ligado's downlink operations -- "a greater than 99 percent reduction from what Ligado proposed in its 2015 application," Pai said.

Annual Las Vegas hacker gathering DEF CON has officially called off its physical conference for this year due to the coronavirus pandemic. The Register reports: In what was pretty much a foregone conclusion, the organizing team today said the in-person event would not be held in 2020. It had been slated to take place in August. This comes after the more formal Black Hat USA event, usually scheduled to run the same week as DEF CON in Sin City, was shelved as an in-person shindig, due to the COVID-19 coronavirus pandemic forcing everyone to stay home where possible. Both shows will tentatively take place as web streaming affairs this summer. For DEF CON 28, this means a 'Safe Mode' online gathering, with video streams and a Discord server, between August 6 and 9. "Even if a vaccine were to be discovered tomorrow it would not be soon enough to test, manufacture, distribute and administer in time for people to safely to travel by August," explained Jeff "The Dark Tangent" Moss.

"Too many states have stayed open or are reopening, people partied for far too long, and the lack of federal coordination gives me no hope that things will get back to normal this year. I also worry that the conferences that postponed to later this year will be caught up in the 'second wave' after restrictions start to ease and they will end up having to cancel. Because of this, postponing for DEF CON was not an option."

SpaceX's newest Starship prototype has fired its engine for the first time, potentially paving the way for a test flight in the very near future. Space.com reports: The SN4, the latest test version of SpaceX's Mars-colonizing Starship vehicle, aced a "static fire" Tuesday night (May 5), lighting up its single Raptor engine briefly while remaining on the ground at the company's South Texas facilities. "Starship SN4 passed static fire," SpaceX founder and CEO Elon Musk said via Twitter late on Tuesday. [You can see video of the static fire here.] With the static fire in the rearview mirror, SpaceX can begin prepping the SN4 for its next big moment: an uncrewed test flight, which Musk has said will take the vehicle to a target altitude of about 500 feet (150 meters).