Microsoft Edge Accused of Sneakily Importing Firefox Data on Windows 10

In the case of Firefox users, some discovered that the new default Windows 10 browser, which is shipped to their devices via Windows Update, sometimes imports the data from Mozilla’s application even if they don’t give their permission.

Some of these Firefox users decided to kill the initial setup process of Microsoft Edge, only to discover that despite the wizard shutting down prematurely, the browser still copied data stored by Mozilla’s browser.

Several users confirmed on reddit that this behavior happened on their computers too.

Silent data importing

“Love rebooting my computer to get treated to a forced tour of a browser I’m not going to use that I have to force close through the task manager to escape, and then finding out it’s been copying over my data from Firefox without permission,” one user explains.

“Unless you close it via task manager instead of doing the forced setup, in which case it copies your data anyway, and the worst part is most people will never know what it’s doing because they’ll never open it again. I only reopened it because I noticed it automatically signed me into the browser as it was closing and wanted to sign out before not touching it again, at which point I discovered it had already copied my Firefox data over despite the fact I didn’t go through the setup process,” someone else explains.

Microsoft has remained tight-lipped on this, so for the time being, it’s still not known why Edge imports Firefox data despite the initial wizard actually killed off manually by the user.

Users who don’t want to be offered the new Edge on Windows Update can turn to the dedicated toolkit that Microsoft released earlier this year, while removing the browser is possible by just uninstalling the update from the device.

Source: Microsoft Edge Accused of Sneakily Importing Firefox Data on Windows 10

Facebook Bans Sale of Historical Artifacts Due to Rampant Black Market Trade also from within conflict zones by terrorists

Facebook has finally said it would now prohibit the sale of all historical artifacts due to rampant black market trade in looted antiquitieson the site, per the New York Times—a problem the social media company has known about for years.

The new rules ban any “attempts to buy, sell or trade in historical artifacts,” defined as “rare items of significant historical, cultural or scientific value,” on Facebook or Instagram. It also comes after years of Facebook doing very little to restrict trade in those same objects.

Reporting last month in the Times found at least 90 Facebook groups, mostly written in Arabic, with tens of thousands of members that were “connected to the illegal trade in Middle Eastern antiquities.” In those groups, salespeople would post images or descriptions of objects and often then direct interested buyers to contact them via chat or other services to arrange payment or meetings in person; in some cases, the buyers simply posted that they were interested in acquiring a specific type of artifact. Some of the groups also trafficked in do-it-yourself guides on how others could get into the black market antiquities trade.

Some of the items may have been originally acquired by Islamic State terrorists, who in addition to destroying thousands of years’ worth of artifacts and archaeological sites in regions under their control in Iraq, Syria, and Libya, looted those sites and other cultural institutions like museums for profit. Armed groups affiliated or working with other extremist groups and criminal organizations have participated as well. A United Nations Security Council report in January 2020 noted evidence of numerous excavations by Islamic State or al-Qaeda affiliates and concluded that social media groups “dedicated to antiquities trafficking continue to be created, while the area of origin of trafficked artefacts increases, continuously revealing a web of interconnectivity among antiquities traffickers.”

While in some cases looters and buyers used coded language to discuss the deals, Antiquities Trafficking and Heritage Anthropology Research Project (ATHAR) co-directors Katie Paul told the Times, in other instances it was all playing out in the open, right down to photos and videos of the objects being stolen to prove they were genuine. Paul told Artnet News that the countries of origin are “places where no legal trade exists,” making the sales uniformly illegal.

The total number of groups identified by researchers and activists is at least 200, according to the Times, and those are just the ones that they have caught onto. ATHAR released a report in 2019 finding “488 individual admins managing a collective 1,947,195 members across 95 Facebook Groups” comprised of a “mix of average citizens, middlemen, and violent extremists,” with what appeared to be a high degree of coordination between the admins of those groups:

Group members include a mix of average citizens, middlemen, and violent extremists. Violent extremists currently include individuals associated with Syrian-based groups like Hay’at Tahrir Al Sham (HTS), Hurras Al-Din, the Zinki Brigade and other non-Syrian based Al-Qaeda or Islamic State in Iraq and Syria (ISIS) affiliates. All of these groups are using Facebook as a platform for antiquities trafficking, whether through direct interaction with buyers and sellers or through the use of middlemen who straddle transactions between the general public and terrorist groups.

Administrators usually demanded that the black market traders cough up fees from any sales related to their membership in groups, according to the report. Around 36 percent of the sellers in an ATHAR case study of Syrian groups were actually located in conflict zones, while another 44 percent were in countries bordering conflict zones.

ATHAR co-director and Shawnee State University professor Amr Al-Azm, who had previously worked in Syria as an antiquities official, told the Times artifacts were also flowing from Yemen, Egypt, and Tunisia and that Facebook could have taken action as early as 2014, when deleting the groups would have had a bigger impact. He added it was a “supply and demand issue” and that deleting Facebook pages instead of archiving evidence destroys “a huge corpus of evidence” that might later be used to track down artifacts.

A Facebook report released on Tuesday acknowledged the issue, conceding significant pitfalls in policies that allowed trade in historical artifacts except where “it is clear that the artifacts have been looted.” Key findings included there is a “good chance that historical artifacts traded online are either illegal or fake, as an estimated 80% of antiquities have ‘sketchy provenances,’” as well as that there “is criticism that Facebook’s policy has led the platform to become a digital black market where users buy and sell illicit antiquities originating from conflict zones.”

Greg Mandel, a spokesperson for Facebook, told the Times that trade in “stolen artifacts” was already prohibited by site rules. (Paul and Al-Azm have disagreed that Facebook was actively enforcing those policies in the past, writing in 2018 that “Facebook does not currently enforce an explicit ban on transactions involving illicit cultural property.”)

“To keep these artifacts and our users safe, we’ve been working to expand our rules, and starting today, we now prohibit the exchange, sale or purchase of all historical artifacts on Facebook and Instagram,” Mandel added.

Paul told the Times the new policy is “an important shift in [Facebook’s] position on the trade in cultural heritage” and demonstrates they are aware of “illegal and harmful activity” on the site. But the policy is “only as good as its enforcement,” she added.

Source: Facebook Bans Sale of Historical Artifacts Due to Rampant Black Market Trade

Teaching physics to neural networks removes ‘chaos blindness’

a can be trained to identify photos of dogs by sifting through a large number of photos, making a guess about whether the photo is of a dog, seeing how far off it is and then adjusting its weights and biases until they are closer to reality.

The drawback to this is something called “ blindness”—an inability to predict or respond to chaos in a system. Conventional AI is chaos blind. But researchers from NC State’s Nonlinear Artificial Intelligence Laboratory (NAIL) have found that incorporating a Hamiltonian function into neural networks better enables them to “see” chaos within a system and adapt accordingly.

Simply put, the Hamiltonian embodies the complete information about a dynamic physical system—the total amount of all the energies present, kinetic and potential. Picture a swinging pendulum, moving back and forth in space over time. Now look at a snapshot of that pendulum. The snapshot cannot tell you where that pendulum is in its arc or where it is going next. Conventional neural networks operate from a snapshot of the pendulum. Neural networks familiar with the Hamiltonian flow understand the entirety of the pendulum’s movement—where it is, where it will or could be, and the energies involved in its movement.

In a proof-of-concept project, the NAIL team incorporated Hamiltonian structure into neural networks, then applied them to a known model of stellar and called the Hénon-Heiles model. The Hamiltonian neural network accurately predicted the dynamics of the system, even as it moved between order and chaos.

“The Hamiltonian is really the ‘special sauce’ that gives neural networks the ability to learn order and chaos,” says John Lindner, visiting researcher at NAIL, professor of physics at The College of Wooster and corresponding author of a paper describing the work. “With the Hamiltonian, the neural network understands underlying dynamics in a way that a conventional cannot. This is a first step toward physics-savvy neural networks that could help us solve hard problems.”

Source: Teaching physics to neural networks removes ‘chaos blindness’

More information: Anshul Choudhary et al, Physics-enhanced neural networks learn order and chaos, Physical Review E (2020). DOI: 10.1103/PhysRevE.101.062207

Journal information: Physical Review E