A new report says mistakes and mismanagement are to blame for the exposure of workers to radioactive particles at the Hanford Nuclear Reservation in Washington state. From the report: Contractor CH2M Hill Plateau Remediation on Thursday released its evaluation of what went wrong in December during demolition of the nuclear reservation's highly contaminated Plutonium Finishing Plant. The Tri-City Herald reports the study said primary radioactive air monitors used at a highly hazardous Hanford project failed to detect contamination. Then, when the spread of contamination was detected, the report said steps taken to contain it didn't fully work.

At least 11 Hanford workers checked since mid-December inhaled or ingested small amounts of radioactive particles. Private and government vehicles were contaminated with radioactive particles. The sprawling site in southeastern Washington contains more than 50 million gallons of radioactive and toxic wastes in underground storage tanks. It's owned by the U.S. Department of Energy, which hires private contractors to manage the cleanup work. Hanford was established during World War II and made the plutonium for the atomic bomb dropped on Nagasaki, Japan. The 560-square mile site also made most of the plutonium for the nation's nuclear arsenal during the Cold War.

An anonymous reader shares a Motherboard report: For years, a slew of shadowy companies have sold so-called encrypted phones, custom BlackBerry or Android devices that sometimes have the camera and microphone removed and only send secure messages through private networks. Several of those firms allegedly cater primarily for criminal organizations.Now, the FBI has arrested the owner of one of the most established companies, Phantom Secure, as part of a complex law enforcement operation, according to court records and sources familiar with the matter. "FBI are flexing their muscle," one source familiar with the secure phone industry, and who gave Motherboard specific and accurate details about the operation before it was public knowledge, said. Motherboard granted the sources in this story anonymity to talk about sensitive developments in the secure phone trade. The source said the Phantom operation was carried out in partnership with Canadian and Australian authorities.

An anonymous reader shares a report: Continuing its battle against the "tweetdeckers," Twitter suspended on Friday several popular accounts known for stealing tweets or mass-retweeting tweets into manufactured virality. @Dory, @GirlPosts, @SoDamnTrue, Girl Code/@reiatabie, Common White Girl/@commonwhitegiri, @teenagernotes, @finah, @holyfag, and @memeprovider were among the accounts that got swept up in the purge. Many of these accounts were hugely popular, with hundreds of thousands or even millions of followers. In addition to stealing people's tweets without credit, some of these accounts are known as "tweetdeckers" due to their practice of teaming up in exclusive Tweetdeck groups and mass-retweeting one another's -- and paying customers' -- tweets into forced virality. A Twitter spokesperson declined to comment on individual accounts, but BuzzFeed News understands the accounts were suspended for violating Twitter's spam policy.

From a report: This week, Ubuntu Linux 18.04 'Bionic Beaver' Beta 1 became available for download. Ubuntu 18.04 is significant, as it will be an LTS (Long Term Support) version. As was the case when Unity was the primary DE, GNOME is not available in this beta stage. Instead, there are other flavors from which to choose, such as Kubuntu with KDE Plasma and Xubuntu, which uses Xfce.

"Pre-releases of the Bionic Beaver are not encouraged for anyone needing a stable system or anyone who is not comfortable running into occasional, even frequent breakage. They are, however, recommended for Ubuntu flavor developers and those who want to help in testing, reporting, and fixing bugs as we work towards getting this release ready. Beta 1 includes some software updates that are ready for broader testing. However, it is quite an early set of images, so you should expect some bugs," says Dustin Krysak, Ubuntu Budgie team member.

Slashdot reader astroengine writes: One of the most expensive, complex and problematic components in gravitational wave detectors like the Laser Interferometer Gravitational-wave Observatory (LIGO) — which made the first, historic detection of these ripples in space-time in September 2015 — is the 4-kilometer-long vacuum chambers that house all the interferometer optics. But what if this requirement for ground-based gravitational wave detectors isn't required? This suggestion has been made by a pair of physicists at the University of Maryland, Baltimore County (UMBC) who are developing a method that could allow extremely sensitive interferometers to operate in the "open air."

Their work, published in the journal Physical Review Letters, uses the weird quantum properties of light to counteract interference from turbulence in the air to allow interferometer measurements to be made. Their method, which is a variation on the classic Young's double-slit experiment, has been demonstrated in a tabletop experiment — but gravitational wave scientists are skeptical that it could be scaled up to remove sophisticated vacuums from their detectors.

The New York Times notes an important caveat to Florida's recently-approved law observing daylight savings time year-round: it specifies that their change will only go into effect if "the United States Congress amends 15 U.S.C. s. 260a to authorize states to observe daylight saving time year-round."

"In other words: Even if the governor signs the bill, nothing will happen now... States can choose to exempt themselves from daylight saving time -- Arizona and Hawaii do -- but nothing in federal law allows them to exempt themselves from standard time." Meanwhile one California legislator exploring the idea of year-round standard time discovered that "youth sports leagues and families worried that a year-round early sunset would shut down their kids' after-school games." But the Times also acknowledges problems in the current system. "In parts of Maine, for example, between Thanksgiving and Christmas, the sun sets before 4 p.m. -- more than an hour earlier than it does in Detroit, at the other end of the Eastern time zone." So is there a better alternative?

An anonymous reader quotes Business Insider: Standardtime.com has a unique suggestion. Their proposal has only two time zones in the continental U.S. that are two hours apart, which The Atlantic calls "a simple plan to fix [DST]"... Johns Hopkins University professors Richard Henry and Steven Hanke have come up with yet another possible fix: worldwide adoption of a single time zone. They argue that the internet has eliminated the need for discrete time zones across the globe, so we might as well just do away with them...

No plan will satisfy everyone. But that doesn't mean daylight-saving time is good. The absence of major energy-saving benefits from DST -- along with its death toll, health impacts, and economic ramifications -- are reason enough to get rid of the ritual altogether.
The article associates Daylight Saving Time with "a spike in heart attacks, increased numbers of work injuries, automobile accidents, suicides, and more." And in addition, it also blames DST for an increased use of gasoline and air conditioners -- adding that it will also "rob humanity of billions of hours of sleep like an evil spacetime vampire."

An anonymous reader writes: Last month Eric S. Raymond complained about his choices for a UPS (Uninterruptible Power Supply), adding that "This whole category begs to be disrupted by an open-hardware [and open-source] design that could be assembled cheaply in a makerspace from off-the-shelf components, an Arduino-class microcontroller, and a PROM...because it's possible, and otherwise the incentives on the vendors won't change." It could be designed to work with longer-lasting and more environmentally friendly batteries, using "EV-style intelligent battery-current sensors to enable accurate projection of battery performance" (along with a text-based alert system and a USB monitoring port).

Calling the response "astonishing," Raymond noted the emergence within a week of "the outlines of a coherent design," and in an update on GitLab reported that "The response on my blog and G+ was intense, almost overwhelming. It seems many UPS users are unhappy with what the vendors are pushing" -- and thus, the UPSide project was launched. "We welcome contributors: people with interest in UPSes who have expertise in battery technology, power-switching electronics, writing device-control firmware, relevant standards such as USB and the DMTF battery-management profile. We also welcome participation from established UPS and electronics vendors. We know that consumer electronics is a cutthroat low-margin business in which it's tough to support a real R&D team or make possibly-risky product bets. Help us, and then let us help you!"

There's already a Wiki with design documents -- plus a process document -- and Raymond says the project now even has a hardware lead with 30 years experience as a power and signals engineer, plus "a really sharp dev group. Half a dozen experts have shown up to help spec this thing, critique the design docs, and explain EE things to ignorant me." And he's already touting "industry participation! We have a friendly observer who's the lead software architect for one of the major UPS vendors." Earlier Raymond identified his role as "basically, product manager -- keeper of the requirements list and recruiter of talent" -- though he admits on his blog that he's already used a "cute hack" to create a state/action diagram for the system, "by writing a DSL to generate code in another DSL and provably correct equivalent C application logic."

He adds to readers of the blog that if that seems weird to you, "you must be new here."

An anonymous reader quotes Reuters: At a highway check point on the outskirts of Beijing, local police are this week testing out a new security tool: smart glasses that can pick up facial features and car registration plates, and match them in real-time with a database of suspects. The AI-powered glasses, made by LLVision, scan the faces of vehicle occupants and the plates, flagging with a red box and warning sign to the wearer when any match up with a centralized "blacklist".

The test -- which coincides with the annual meeting of China's parliament in central Beijing -- underscores a major push by China's leaders to leverage technology to boost security in the country... Wu Fei, chief executive of LLVision, said people should not be worried about privacy concerns because China's authorities were using the equipment for "noble causes", catching suspects and fugitives from the law. "We trust the government," he told Reuters at the company's headquarters in Beijing.
This weekend while China's President Xi Jinping is expected to push through a reform allowing him to stay in power indefinitely, Reuters reports that the Chinese goverment is pushing the use of cutting-edge technology "to track and control behavior that goes against the interests of the ruling Communist Party online and in the wider world... A key concern is that blacklists could include a wide range of people stretching from lawyers and artists to political dissidents, charity workers, journalists and rights activists...

"The new technologies range from police robots for crowd control, to drones to monitor border areas, and artificially intelligent systems to track and censor behavior online," Reuters reports, citing one Hong Kong researcher who argues that China now sees internet and communication technologies "as absolutely indispensable tools of social and political control."

Former Linux developer Patrick McHardy dropped his Gnu General Public License version 2 (GPLv2) violation case against Geniatech in a German court this week. ZDNet explains why some consider this a big "win": People who find violations typically turn to organizations such as the Free Software Foundation, Software Freedom Conservancy (SFC), and the Software Freedom Law Center to approach violators. These organizations then try to convince violating companies to mend their ways and honor their GPLv2 legal requirements. Only as a last resort do they take companies to court to force them into compliance with the GPLv2. Patrick McHardy, however, after talking with SFC, dropped out from this diplomatic approach and has gone on his own way. Specifically, McHardy has been accused of seeking his own financial gain by approaching numerous companies in German courts. Geniatech claimed McHardy has sued companies for Linux GPLv2 violations in over 38 cases. In one, he'd requested a contractual penalty of €1.8 million. The company also claimed McHardy had already received over €2 million from his actions...

In July 2016, the Netfilter developers suspended him from the core team. They received numerous allegations that he had been shaking down companies. McHardy refused to discuss these issues with them, and he refused to sign off on the Principles of Community-Oriented GPL Enforcement. In October 2017, Greg Kroah-Hartman, Linux kernel maintainer for the stable branch, summed up the Linux kernel developers' position. Kroah-Hartman wrote: "McHardy has sought to enforce his copyright claims in secret and for large sums of money by threatening or engaging in litigation...."

Had McHardy continued on his way, companies would have been more reluctant to use Linux code in their products for fear that a single, unprincipled developer could sue them and demand payment for his copyrighted contributions... McHardy now has to bear all legal costs for both sides of the case. In other words, when McHardy was faced with serious and costly opposition for the first time, he waved a white flag rather than face near certain defeat in the courts.

Slashdot reader Chris Reeve writes: An October 2017 paper titled Electric Currents along Astrophysical Jets reports that "Several researchers have reported direct evidence for large scale electric currents along astrophysical jets." A review of the citations at the end of that paper and others (here and here, for instance) would seem to suggest that one of the great Internet science debates has finally been settled: Electricity does indeed travel through space over vast cosmic distances.

What has been interesting to watch about this unexpected development is that science journalists have so far not explicitly reported this as a shift in theory, and commenters on sites like phys.org appear to deny that any change has even occurred: "The jets have been shown not to be electric currents, the energy and the physics involved are certainly not electromagnetic." This comment completely rejecting these new findings was highly rated by other phys.org readers, suggesting that the failure to explicitly report this as a change in theory has left this controversial topic in a highly confused state.
The paper summarizes what it calls "observational evidence for the existence of large scale electric currents and their associated grand design helical magnetic fields in kpc-scale astrophysical jets." And the original submitter details the history of the question in a follow-up comment arguing that at our current moment in time, "a mistaken bias against electricity in space continues to dominate conversations."

An anonymous reader writes: Florida police recount how close they were to aresting 25-year-old Tyler Barriss before his fake call to Kansas police led to a fatal shooting. "Panama City Beach police Lt. J.R. Talamantez told the Panama City News Herald that police had tied Barriss to about 30 other bomb threats," reports the Wichita Eagle -- a full month before another call led to the fatal shooting of a father of two in Kansas. But attempts to secure an arrest warrant may have been slowed by the lack of an address, since apparently Barriss "lived in a shelter in South Los Angeles. Police there found him in a local library."

A Florida newspaper reports that their local police department is now doing what they can to right the situation. "Lt. J.R. Talamantez, cyber crimes investigator with the Panama City Beach police, said the department currently has two felony warrants issued for Barris' arrest and is providing the U.S. Attorney's Office with information... Talamantez said the end goal is to identify all victims of Barriss' calls and bring him to justice on all those incidents... "We just want to send a message that this isn't going to end with a slap on the wrist. The victims will see an appropriate punishment."

An anonymous reader quotes Debian.org: The Debian project is pleased to announce the fourth update of its stable distribution Debian 9 (codename "stretch"). This point release mainly adds corrections for security issues, along with a few adjustments for serious problems... Please note that the point release does not constitute a new version of Debian 9 but only updates some of the packages included. There is no need to throw away old "stretch" media. After installation, packages can be upgraded to the current versions using an up-to-date Debian mirror.
Phoronix adds that Debian 9.4 "has a new upstream Linux kernel release, various dependency fixes for some packages, an infinite loop fix in Glade, several CVE security fixes, a larger stack size for NTP, a new upstream release of their NVIDIA proprietary driver package, Python 3 dependency fixes, and other security fixes."

Here's the latest developments in the ongoing fight over net neutrality rules:

• CNET reports that Democrats in the Senate "have been pushing to use the Congressional Review Act to roll back the FCC's repeal of net neutrality rules. They've gotten the support of 50 senators for the measure, including one Republican, Susan Collins of Maine. Sen. John Kennedy from Louisiana , who's been undecided in his support of the CRA bill, was being courted by Democrats as the tie-breaking vote to pass the measure in the Senate...
  
  "On Wednesday, Kennedy introduced a piece of legislation that would ban companies like AT&T and Comcast from slowing down or blocking access to websites or internet services. But the bill wouldn't prevent these broadband and wireless companies from offering paid prioritization, which many critics fear could lead to so-called internet 'fast lanes.'"

• Axios reports that lawsuits looking to strike down the Federal Communications Commission's repeal of its own net neutrality rules "will be heard in the U.S. Court of Appeals for the Ninth Circuit, the court said Thursday... The lottery to decide the location of the court arguments was the result of lawsuits filed against the FCC in different jurisdictions, including by Attorneys General from more than 20 states, led by New York attorney general Eric Schneiderman."

• The Associated Press reports that on Monday, Washington became the first state to set up its own net-neutrality requirements. But they add that governors in five states -- Hawaii, New Jersey, New York, Montana and Vermont -- "have signed executive orders related to net-neutrality issues, according to the National Conference of State Legislatures. Montana's order, for instance, bars telecommunications companies from receiving state contracts if they interfere with internet traffic or favor higher-paying sites or apps."

An anonymous reader quotes WLWT News: Starting Saturday, "Mario Time" will be available on the Google Maps app for iOS and Android, letting you drive around town with Mario as your guide, cruising the app in a go-kart similar to the iconic "Mario Kart" video game. When users launch the latest version of the app, the feature is activated by tapping a "?" beside the start button normally used to start navigation.
It includes sound effects -- "Woo-hoo! Let's-a go!" says Mario -- and will be available for the next week. It's to commemorate "Mario Day" -- Mar.10 -- that magical time of year one Portland newspaper has described as "the most manufactured of corporate holidays," on which Nintendo lowers the price on their Super Mario Run app and offers other discounts.

PC Magazine reports: A new way to amplify DDoS attacks has been spotted harassing Google, Amazon, Pornhub and even the National Rifle Association's main website after striking Github last week. The attacks, which exploit vulnerable "memcached servers," have been trying to hose down scores of new targets with a flood of internet traffic, according to Chinese security firm Qihoo 360... Github was the first high-profile victim and suffered a 1.35 Tbps assault -- or what was then the biggest DDoS attack on record. But days later, an unnamed U.S. service provider fended off a separate assault, which measured at 1.7 Tbps. Unfortunately, the amplified DDoS attacks haven't stopped. They've gone on to strike over 7,000 unique IP addresses in the last seven days, Qihoo 360 said in a blog post... Gaming sites including Rockstargames.com, Minecraft.net, and Playstation.net have been among those hit...

The security community is also steadily addressing the linchpin to all the assaults: the vulnerable memcached servers. About 100,000 of these online storage systems were publicly exposed over a week ago. But the server owners have since patched or firewalled about 60,000 of them, Radware security researcher Daniel Smith said. That leaves 40,000 servers open to exploitation. Smith points to how the coding behind the attack technique has started to circulate online through free tools and scripts.
Meanwhile, Slashdot reader darthcamaro shares an article about "the so-call 'kill switch'" that some vendors have been debating: "The 'kill switch' was immediately obvious to everyone who worked on mitigating this DDoS attack," John Graham-Cumming, CTO of CloudFlare said. "We chose not to use or test this method because it would be unethical and likely illegal since it alters the state of a remote machine without authorization."