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Scientists Build Smallest, Single Atom, Working Heat Engine

William Herkewitz, writing for Popular Mechanics: Physicists have just built the smallest working engine ever created. It’s a heat-powered motor barely larger than the single atom it runs on. Designed and build by a team of experimental physicists led by Johannes at the University of Mainz in Germany, the single atom engine is about as efficient as your car at transforming the changing temperature into mechanical energy. While scientists have previously created several micro-engines consisting of a mere 10, 000 particles, Johannes’s new engine blows these out of the water by paring down the machine to a singular atom housed in a nano-sized cone of electromagnetic radiation. The project is outlined today in the journal Science. “The engine has the same working principles as the well-known [combustion] car engine, ” Johannes says. It follows the same four strokes; expanding then cooling, contracting then heating.There’s some confusion here. The article says it’s a “four-stroke” engine. But as we know, a four-stroke engine consists of an intake stroke, a compression stroke, a power stroke, and an exhaust stroke — things that the engine in the article doesn’t seem to have. The article doesn’t mention how a single atom is able to mimic all the effects of a combustion engine. Update: 04/15 18:24 GMT by M :The article appears to have been updated for clarification. Read more of this story at Slashdot.

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Scientists Build Smallest, Single Atom, Working Heat Engine

Canadian Police Have Had BlackBerry’s Global Decryption Key Since 2010

Justin Ling and Jordan Pearson, reporting for Vice News: A high-level surveillance probe of Montreal’s criminal underworld shows that Canada’s federal policing agency has had a global encryption key for BlackBerry devices since 2010. The revelations are contained in a stack of court documents that were made public after members of a Montreal crime syndicate pleaded guilty to their role in a 2011 gangland murder. The documents shed light on the extent to which the smartphone manufacturer, as well as telecommunications giant Rogers, cooperated with investigators. According to technical reports by the Royal Canadian Mounted Police that were filed in court, law enforcement intercepted and decrypted roughly one million PIN-to-PIN BlackBerry messages in connection with the probe. The report doesn’t disclose exactly where the key — effectively a piece of code that could break the encryption on virtually any BlackBerry message sent from one device to another — came from. But, as one police officer put it, it was a key that could unlock millions of doors. Government lawyers spent almost two years fighting in a Montreal courtroom to keep this information out of the public record. Motherboard has published another article in which it details how Canadian police intercept and read encrypted BlackBerry messages. “BlackBerry to Canadian court: Please don’t reveal the fact that we backdoored our encryption, ” privacy and security activist Christopher Soghoian wittily summarizes the report. “Canadian gov: If you use Blackberry consumer encryption, you’re a “dead chicken”. Read more of this story at Slashdot.

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Canadian Police Have Had BlackBerry’s Global Decryption Key Since 2010

Microsoft Sues US Justice Department, Asks Court To Declare Secrecy Orders Unconstitutional

Todd Bishop, reporting for GeekWire: Microsoft is suing the U.S. Justice Department, asking a federal judge to declare unconstitutional a provision of U.S. law that lets the government keep Microsoft and other tech companies from informing their customers when investigators seek access to emails and other cloud data. The suit, filed moments ago in U.S. District Court in Seattle, targets Section 2705(b) of the Electronic Communications Privacy Act, which allows the government to seek and obtain secrecy orders preventing companies from letting their customers know when their data is the target of a federal warrant, subpoena or court order. Brad Smith, Microsoft’s president and chief legal officer, recently criticized the 30-year-old Electronic Communications Privacy Act as outdated during his testimony in February before the U.S. House Judiciary Committee — bringing along IBM’s first laptop, released the same year, to help illustrate his point.Microsoft argues that these “indefinite gag orders” violate the First Amendment rights to inform customers. Furthermore, the company adds that the law also “flouts” the Fourth Amendment, which requires the government to give a notice to the concerned person when his or her property is being searched or seized. “This is a First Amendment fight that needed to get picked and I’m glad Microsoft picked it. Just as in the real world with physical seizures, secrecy in digital seizures should be the exception and not the rule. Yet as the Microsoft complaint shows, it’s receiving thousands of law enforcement gag orders every year and more than two-thirds of them are eternal gags with no end data, ” said Kevin Bankston, internet freedom advocate and digital rights lawyer. “This is clearly unconstitutional, yet with so many orders per year, it makes sense to strike at the root with a facial challenge to the law rather than try and challenge them all individually. And based on previous similar cases around gag orders in national security cases, I think they’ll succeed in striking this overbroad law down.” Read more of this story at Slashdot.

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Microsoft Sues US Justice Department, Asks Court To Declare Secrecy Orders Unconstitutional

Jigsaw Ransomware Deletes Your Files If You Don’t Pay Or When You Reboot Your PC

An anonymous reader writes: Researchers found a new ransomware yesterday called Jigsaw which will first lock your files and ask for a 0.4 Bitcoin ($150 USD) payment. If users don’t pay, every hour the ransomware deletes your files. If the user restarts their PC, the ransomware also deletes 1, 000 more files. The good news is there’s a free Decrypter available to unlock the ransomware. The Decrypter was built by Michael Gillespie, who announced yesterday on Softpedia the ID Ransomware service, which tells infected victims what kind of ransomware infection they have by allowing them to upload an encrypted file and the ransom note. Read more of this story at Slashdot.

FBI Offers $25K Reward For Andy Warhol Campbell’s Soup Painting Heist

coondoggie quotes a report from Networkworld: The FBI today said it was offering a reward of up to $25, 000 for information leading to the recovery of seven Andy Warhol paintings stolen from the Springfield Art Museum in Springfield, Missouri. The collection, which has been owned by the Springfield Art Museum since 1985, is set number 31 of the Campbell’s Soup I collection and is valued at approximately $500, 000. Each painting in the screen print collection measures 37 inches high by 24.5 inches wide and framed in white frames, the FBI stated. The FBI says that seven of 10 Andy Warhol paintings Campbell’s Soup I collection, made in 1968, were taken. Since its inception, the FBI’s Art Crime Team has recovered more than 2, 650 items valued at over $150 million. Read more of this story at Slashdot.

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FBI Offers $25K Reward For Andy Warhol Campbell’s Soup Painting Heist

HTC 10 With 5.2-inch QHD Display, Snapdragon 820 SoC, 12MP Camera Launched at $699

Dan Seifert, writing for The Verge: HTC is today formally announcing the 10, its flagship smartphone for 2016. The HTC 10 follows last year’s M9 and blends the design of the M series with the A9 that came last fall. HTC says it spent 12 months designing this phone and integrated feedback from its customers throughout the development process. The 10 has everything you might expect from a flagship Android phone in 2016. There’s a 5.2-inch, quad HD Super LCD 5 display that HTC says displays 30 percent more color than last year’s phone. The screen is covered in Gorilla Glass with curved edges that blend into the phone’s metal frame. You’ll be able to find out if that’s enough for HTC to compete when the phone ships next month for $699. One interesting feature, which separates HTC 10 from many other Android flagship smartphones, is support for AirPlay. The feature enables the smartphone to stream media content to an Apple TV. Read more of this story at Slashdot.

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HTC 10 With 5.2-inch QHD Display, Snapdragon 820 SoC, 12MP Camera Launched at $699

Surveillance Cameras Sold On Amazon Found Infected With Malware

An anonymous reader shares a report on ZDNet: Security researcher Mike Olsen has warned that some products sold through the Amazon marketplace are harboring a dark secret — malware. Olsen said in a blog post that while scouring Amazon for a decent set of outdoor surveillance cameras for a friend, he came across a deal for 6 PoE cameras and recording equipment. The seller, Urban Security Group, had generally good reviews and was offering a particular Sony setup on sale. After purchasing the kit, Olsen started setting up the surveillance system, logging into the administrator panel to configure it. Upon investigation, Olsen found that the device was talking to a server with hostname Brenz.pl, which is linked to malware distribution. If the device’s firmware links to this domain, malware can be downloaded and installed, potentially leading to unlawful surveillance and data theft.Perhaps the company which made the device didn’t realize its source code was compromised. While the aforementioned incident should serve as a reminder to people on why they need to be wary of the product they are purchasing, this isolated occurrence doesn’t prove in any way that “plenty” of cameras on Amazon are also infected, as the article and the original blog post are subtly trying to imply. Read more of this story at Slashdot.

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Surveillance Cameras Sold On Amazon Found Infected With Malware

Syrian Government Hacked, 43GB of Data Spilled Online By Hacktivists

An anonymous reader writes: On April 6, a hacking outfit going by the name of Cyber Justice Team leaked data from multiple Syrian government and private websites. The leak includes the password file from the breached server, along with MySQL host permissions, admin passwords, and a link to the 10GB compressed file, uploaded to the file sharing site MEGA. While some of the data seems to be from older data breaches, some of it is also new. This is one of the biggest leaks of Syrian government data, a regime that has remained protected against such threats due to an aggressive cyber-policy. The government has been known to secretly back the Syrian Electronic Army hacker group, who the US government recently indicted (3 members at least). Read more of this story at Slashdot.

The White House Is Redirecting $598 Million From The Fight Against Ebola To Combat Zika

A blood-engorged female Aedes albopictus mosquito feeding on a human host. Photo James Gathany With summer approaching, the risk of a surge in cases of the Zika virus has become a major concern for US officials, and the White House has announced that they would be redirecting money earmarked for Ebola to efforts combatting Zika. Read more…

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The White House Is Redirecting $598 Million From The Fight Against Ebola To Combat Zika

Facebook Messenger Hits 900M Monthly Active Users; To Get Snapchat-Like Features

Facebook, on Thursday, announced that Messenger now has 900 million monthly active users. On the sidelines, the company also announced a couple of Snapchat-like features it is bringing to its messaging client. Alex Health, reporting for Tech Insider: Facebook executive David Marcus said that Messenger will soon let you create profile usernames and web links. The links will look like “m.me/yourusername” and let anyone quickly add you in Messenger without looking up your Facebook account. The usernames and profile links will also be available to businesses, which are starting to use Messenger as a way to deliver customer support and let you buy things through chatting. Every Messenger account will also have a scannable QR code within the app, which is exactly how Snapchat lets people share their profiles with others. Snapchat also recently added the ability to share profiles on the web with public URLs. It is worth noting that earlier this year, Facebook-owned WhatsApp app reached 1 billion monthly active users. Read more of this story at Slashdot.

Ken May

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