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Submission + - Firefox Zero-Day Can Be Used To Unmask Tor Browser Users (computerworld.com)

An anonymous reader writes: A Firefox zero-day being used in the wild to target Tor users is using code that is nearly identical to what the FBI used in 2013 to unmask Tor-users. A Tor browser user notified the Tor mailing list of the newly discovered exploit, posting the exploit code to the mailing list via a Sigaint darknet email address. A short time later, Roger Dingledine, co-founder of the Tor Project Team, confirmed that the Firefox team had been notified, had “found the bug” and were “working on a patch.” On Monday, Mozilla released a security update to close off a different critical vulnerability in Firefox. Dan Guido, CEO of TrailofBits, noted on Twitter, that “it’s a garden variety use-after-free, not a heap overflow” and it’s “not an advanced exploit.” He added that the vulnerability is also present on the Mac OS, “but the exploit does not include support for targeting any operating system but Windows.” Security researcher Joshua Yabut told Ars Technica that the exploit code is “100% effective for remote code execution on Windows systems.” “The shellcode used is almost exactly the shellcode of the 2013 one,” tweeted a security researcher going by TheWack0lian. He added, “When I first noticed the old shellcode was so similar, I had to double-check the dates to make sure I wasn't looking at a 3-year-old post.” He’s referring to the 2013 payload used by the FBI to deanonymize Tor-users visiting a child porn site. The attack allowed the FBI to tag Tor browser users who believed they were anonymous while visiting a “hidden” child porn site on Freedom Hosting; the exploit code forced the browser to send information such as MAC address, hostname and IP address to a third-party server with a public IP address; the feds could use that data to obtain users’ identities via their ISPs.

Submission + - Reddit To Crack Down on Abuse By Punishing Hundreds of 'Toxic Users' (reuters.com)

An anonymous reader writes: Social media website Reddit, known for its commitment to free speech, will crack down on online harassment by banning or suspending users who target others, starting with those who have directed abuse at Chief Executive Steve Huffman. Huffman said in an interview with Reuters that Reddit's content policy prohibits harassment, but that it had not been adequately enforced. "Personal message harassment is the most cut and dry," he said. "Right now we are in an interesting position where my inbox is full of them, it's easy to start with me." As well as combing through Huffman's inbox, Reddit will monitor user reports, add greater filtering capacity, and take a more proactive role in policing its platform rather than relying on community moderators. Reddit said it had identified hundreds of the "most toxic users" and will warn, ban or suspend them. It also plans to increase staff on its "trust and safety" team. On Reddit, a channel supporting the U.S. Republican party's presidential candidate Donald Trump, called r/The_Donald, featured racist and misogynistic comments, fake news and conspiracy theories about his Democratic challenger Hillary Clinton, along with more mainstream expressions of support for Trump. Many of those supporting Trump were very active, voting up the r/The_Donald conversations so that they became prominent across Reddit, which is the 7th-most-visited U.S. internet site, according to web data firm Alexa. Last week, Reddit banned Pizzagate, a community devoted to a conspiracy theory, with no evidence to back it up, that links Clinton to a pedophile ring at a Washington, D.C. pizza parlor, after it posted personal information in violation of Reddit policy. Huffman then used his administrative privileges to redirect abuse he was receiving on a thread on r/The_Donald to the community's moderators — making it look as if it was intended for them. Huffman said it was a prank, and that many Reddit users, including some Trump supporters, told him they thought it was funny, but it inflamed the situation.

Submission + - Matt Taibbi: 'Washington Post' 'Blacklist' Story Is Shameful and Disgusting (rollingstone.com)

MyFirstNameIsPaul writes: From the article:

Most high school papers wouldn't touch sources like these. But in November 2016, both the president-elect of the United States and the Washington Post are equally at ease with this sort of sourcing.

Even worse, the Post apparently never contacted any of the outlets on the "list" before they ran their story. Yves Smith at Naked Capitalism says she was never contacted. Chris Hedges of Truthdig, who was part of a group that won the Pulitzer Prize for The New York Times once upon a time, said the same. "We were named," he tells me. "I was not contacted."

Hedges says the Post piece was an "updated form of Red-Baiting."

"This attack signals an open war on the independent press," he says. "Those who do not spew the official line will be increasingly demonized in corporate echo chambers such as the Post or CNN as useful idiots or fifth columnists."


Submission + - SQL Server on Linux (microsoft.com)

mj1ab writes: Earlier in the year Microsoft announced that the next version of SQL Server would run on Linux. The first CTP (Community Technology Preview) of SQL Server v.Next is now available: SQL Server v.Next—SQL Server on Linux. It seems to work as expected on a 64-bit Ubuntu 16.04 VM, but SQL Server Management Studio reports the OS as NT 6.2 (Windows Server 2012) and the data paths as C:\var\opt\mssql\data\. I guess it has a long way to go before the final release.

Submission + - Surprise, "Fake News" is fake news! (theintercept.com) 1

An anonymous reader writes: A Washington Post article published claims from an organization critical of several U.S. news sites as being âoeroutine peddlers of Russian propaganda.â
The article titled âoeRussian propaganda effort helped spread âfake newsâ(TM) during election, experts sayâ The source, a website calling itself PropOrNot, claims that millions of Americans have been deceived this year in a massive Russian âoemisinformation campaign.â The Intercept claims the article is "rife with obviously reckless and unproven allegations", and âoea lot of reporters passed on this story.â while the post was all too anxious to push some more red scare.

Submission + - Aspartame stops us from getting slimmer (dw.com)

schwit1 writes: For some time, nutritionists have suspected that artificial sweetener — often used as a substitute for sugar in coffee or added as an essential ingredient in diet sodas — does not help people lose weight. However, scientists have struggled to understand why this is the case.

Now, researchers from the Massachusetts General Hospital (MGH) have found a lead. "We found that aspartame blocks a gut enzyme called intestinal alkaline phosphatase (IAP)". IAP is produced in the small intestine. "We previously showed [this enzyme] can prevent obesity, diabetes and metabolic syndrome [a disease characterized by a combination of obesity, high blood pressure, a metabolic disorder and insulin resistence]. So, we think that aspartame might not work because, even as it is substituting for sugar, it blocks the beneficial aspects of IAP."

The researchers confirmed their suspicions via a variety of tests on mice. In one case, they fed IAP directly to mice, who were also on a high-fat diet. It turned out that the IAP could effectively prevent the emergence of the metabolic syndrome. It also helped relieve symptoms in animals that were already suffering from the obesity-related illness.

Submission + - Glenn Greenwald: Washington Post Disgracefully Promotes a McCarthyite Blacklist (theintercept.com)

MyFirstNameIsPaul writes: From the article:

...the article is rife with obviously reckless and unproven allegations, and fundamentally shaped by shoddy, slothful journalistic tactics. It was not surprising to learn that, as BuzzFeed’s Sheera Frenkel noted, “a lot of reporters passed on this story.” Its huge flaws are self-evident. But the Post gleefully ran with it and then promoted it aggressively, led by its Executive Editor Marty Baron...


Submission + - Russian propaganda effort helped spread 'fake news' during election, experts say

xtsigs writes: The flood of “fake news” this election season got support from a sophisticated Russian propaganda campaign that created and spread misleading articles online with the goal of punishing Democrat Hillary Clinton, helping Republican Donald Trump and undermining faith in American democracy, say independent researchers who tracked the operation. --from the Washington Post

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