FBI Says Search Warrants Not Needed To Use "Stingrays" In Public Places

schwit1 writes The Federal Bureau of Investigation is taking the position that court warrants are not required when deploying cell-site simulators in public places. Nicknamed “stingrays, ” the devices are decoy cell towers that capture locations and identities of mobile phone users and can intercept calls and texts. The FBI made its position known during private briefings with staff members of Senate Judiciary Committee Chairman Patrick Leahy (D-Vt.) and Sen. Chuck Grassley (R-Iowa). In response, the two lawmakers wrote Attorney General Eric Holder and Homeland Security chief Jeh Johnson, maintaining they were “concerned about whether the FBI and other law enforcement agencies have adequately considered the privacy interests” of Americans. According to the letter, which was released last week: “For example, we understand that the FBI’s new policy requires FBI agents to obtain a search warrant whenever a cell-site simulator is used as part of a FBI investigation or operation, unless one of several exceptions apply, including (among others): (1) cases that pose an imminent danger to public safety, (2) cases that involve a fugitive, or (3) cases in which the technology is used in public places or other locations at which the FBI deems there is no reasonable expectation of privacy.” Read more of this story at Slashdot.

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FBI Says Search Warrants Not Needed To Use "Stingrays" In Public Places

Indiana Court Rules Melted Down Hard Drive Not Destruction of Evidence

An anonymous reader writes An Indiana court has ruled that a hard drive that was sent to recycling was not destruction of evidence. The ruling stems from a BitTorrent file-sharing case filed by Malibu Media where a defendant claimed that his hard drive had failed thanks to heavy use. Malibu claimed that the act was destruction of evidence and filed a motion demanding a default judgement. The court denied this motion suggesting that because the hard drive failed, there was no evidence to destroy in the first place. Read more of this story at Slashdot.

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Indiana Court Rules Melted Down Hard Drive Not Destruction of Evidence

How Self-Balancing Electric Skateboard Onewheel Goes From Assembly Line To Users’ Homes

 Last year at CES we were introduced to Onewheel, a crazy new self-balancing skateboard built by electromechanical engineer and board sports enthusiast Kyle Doerksen. Less than a year after the project went up on Kickstarter, Onewheel is shipping to early backers and those who pre-ordered the device. A few weeks ago, we got a tour of the Onewheel assembly line to see how it gets put together and… Read More

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How Self-Balancing Electric Skateboard Onewheel Goes From Assembly Line To Users’ Homes

Google Researcher Publishes Unpatched Windows 8.1 Security Vulnerability

An anonymous reader writes “Google’s security research database has after a 90 day timeout automatically undisclosed a Windows 8.1 vulnerability which Microsoft hasn’t yet patched. By design the system call NtApphelpCacheControl() in ahcache.sys allows application compatibility data to be cached for quick reuse when new processes are created. A normal user can query the cache but cannot add new cached entries as the operation is restricted to administrators. This is checked in the function AhcVerifyAdminContext(). Long story short, the aforementioned function has a vulnerability where it doesn’t correctly check the impersonation token of the caller to determine if the user is an administrator. It hasn’t been fully verified if Windows 7 is vulnerable. For a passer-by it is also hard to tell whether Microsoft has even reviewed the issue reported by the Google researcher. The database has already one worried comment saying that automatically revealing a vulnerability just like that might be a bad idea.” Read more of this story at Slashdot.

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Google Researcher Publishes Unpatched Windows 8.1 Security Vulnerability

Bitcoin Gets Its First TV Ads

MRothenberg writes Bitcoin’s not just for libertarians and drug dealers any more! Electronic payment service BitPay this week launched a campaign aimed at making Bitcoin transactions more appealing to mainstream business owners — the first time Bitcoin has been featured in a TV spot. Conceived by Felton Interactive Group, the two new ads promote Bitcoin and BitPay as a secure alternative to traditional credit-card transactions. Read more of this story at Slashdot.

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Bitcoin Gets Its First TV Ads

10 Years In, Mars Rover Opportunity Suffers From Flash Memory Degradation

astroengine writes Mars Exploration Rover Opportunity has been exploring the Martian surface for over a decade — that’s an amazing ten years longer than the 3-month primary mission it began in January 2004. But with its great successes, inevitable age-related issues have surfaced and mission engineers are being challenged by an increasingly troubling bout of “amnesia” triggered by the rover’s flash memory. “The problems started off fairly benign, but now they’ve become more serious — much like an illness, the symptoms were mild, but now with the progression of time things have become more serious, ” Mars Exploration Rover Project Manager John Callas, of NASA’s Jet Propulsion Laboratory in Pasadena, Calif., told Discovery News. Read more of this story at Slashdot.

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10 Years In, Mars Rover Opportunity Suffers From Flash Memory Degradation

The Encryption Tools the NSA Still Can’t Crack Revealed in New Leaks

Most of us— at least the cynical ones —assume that the NSA has probably beaten most of the encryption technologies out there. But a new report from Der Spiegel that draws on documents from Edward Snowden’s archive shows that this simply isn’t true. There are some tools that the NSA, as recently as two years ago, couldn’t crack. Read more…

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The Encryption Tools the NSA Still Can’t Crack Revealed in New Leaks

Proscutors Raid LG Offices Over Alleged Vandalism of Samsung Dishwashers

As reported by Reuters, Korean manufacturing giant LG’s Seoul headquarters have been raided over allegations that LG employees sabotaged dishwashers made by rival Samsung. The Samsung machines were “on display at two stores in September ahead of the IFA electronics show in Berlin.” From the article: On Friday, investigators searched the Seoul offices of LG Elec’s home appliance head, Jo Seong-jin, and others and secured documents and computer hard disks related to the IFA fair, Yonhap News Agency said. They also combed through LG Electronics’ home appliance factory in the southeastern city of Changwon, the report said. … Samsung sued LG Electronics employees after the incident in Germany, and LG said the company has counter-sued Samsung employees on Dec. 12. Media reports have earlier said prosecutors banned LG’s Seong-jin from leaving the country ahead of the Consumer Electronics Show (CES) to be held January 6-9. Read more of this story at Slashdot.

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Proscutors Raid LG Offices Over Alleged Vandalism of Samsung Dishwashers

Human Eye’s Oscillation Rate Determines Smooth Frame Rate

jones_supa writes: It should be safe to conclude that humans can see frame rates greater than 24 fps. The next question is: why do movies at 48 fps look “video-y, ” and why do movies at 24 fps look “dreamy” and “cinematic.” Why are games more realistic at 60 fps than 30 fps? Simon Cooke from Microsoft (Xbox) Advanced Technology Group has an interesting theory to explain this all. Your eyes oscillate a tiny amount, ranging from 70 to 103 Hz (on average 83.68 Hz). So here’s the hypothesis: The ocular microtremors wiggle the retina, allowing it to sample at approximately 2x the resolution of the sensors. Showing someone pictures that vary at less than half the rate of the oscillation means we’re no longer receiving a signal that changes fast enough to allow the supersampling operation to happen. So we’re throwing away a lot of perceived-motion data, and a lot of detail as well. Some of the detail can be restored with temporal antialiasing and simulating real noise, but ideally Cooke suggests going with a high enough frame rate (over 43 fps) and if possible, a high resolution. Read more of this story at Slashdot.

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Human Eye’s Oscillation Rate Determines Smooth Frame Rate

TripAdvisor Fined In Italy For Fake Reviews

mpicpp writes with news that TripAdvisor, a travel website filled with user-generated reviews, has been hit with a €500, 000 ($611, 000) fine for “misleading customers” by failing to cull fake reviews from their list. “The regulator complained that people reading TripAdvisor Italy were unable to distinguish between genuine and fake reviews posted on the site. It said both were presented by TripAdvisor as ‘authentic and genuine in nature.’ Demanding payment of the fine within 30 days, the ICA also accused the travel company of failing to provide proper checks to weed out bogus postings.” Read more of this story at Slashdot.

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TripAdvisor Fined In Italy For Fake Reviews