Nanoparticles wiggling through mucus may predict severe COPD

In a proof-of-concept experiment, researchers say they have successfully used microscopic human-made particles to predict the severity of patients' chronic obstructive pulmonary disease (COPD) by measuring how quickly the particles move through mucus samples. The technique, say the researchers, could eventually help doctors deliver more effective treatments sooner.

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Microsoft Patch Alert: Botched IE zero-day patch leaves cognoscenti fuming

Credit to Author: Woody Leonhard| Date: Mon, 30 Sep 2019 10:16:00 -0700

So you think Windows 10 patching is getting better? Not if this month’s Keystone Kops reenactment is an indicator.

In a fervent frenzy, well-meaning but ill-informed bloggers, international news outlets, even little TV stations, enjoyed a hearty round of “The Windows sky is falling!” right after the local weather. It wasn’t. It isn’t – no matter what you may have read or heard.

The fickle finger of zero-day fate

Microsoft has a special way of telling folks how important its patches might be. Every individual security hole, listed by its CVE number, has an “Exploitability Assessment” consisting of:

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Purple martin migration behavior perplexes researchers

Purple martins will soon migrate south for their usual wintertime retreat, but this time the birds will be wearing what look like little backpacks, so scientists can track their roosting sites along the way. The researchers recently discovered that purple martins are roosting in small forest patches as they migrate from North America to Brazil, an unexpected behavior.

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A week in security (September 23 – 29)

Credit to Author: Malwarebytes Labs| Date: Mon, 30 Sep 2019 15:43:14 +0000

A roundup of the security news from September 23–29 including Emotet, checkm8, securing webcams, insurance data, Nodersok, voting machines, iHandy, CCleaner, encryption and breaches.

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The post A week in security (September 23 – 29) appeared first on Malwarebytes Labs.

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TLS version enforcement capabilities now available per certificate binding on Windows Server 2019

Credit to Author: Todd VanderArk| Date: Mon, 30 Sep 2019 16:00:00 +0000

Microsoft is pleased to announce a powerful new feature in Windows to make your transition to a TLS 1.2+ world easier.

The post TLS version enforcement capabilities now available per certificate binding on Windows Server 2019 appeared first on Microsoft Security.

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Tetravinylallene, a small but powerful molecule, synthesized for first time

Many natural compounds used in medicine have complex molecular architectures that are difficult to recreate in the lab. Help could come from a small hydrocarbon molecule, called tetravinylallene, which has been synthesized for the first time by scientists. Tetravinylallene can be used to construct complex molecular frameworks more quickly and with less environmental impact than by using established methods.

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Researchers invent low-cost alternative to Bitcoin

The cryptocurrency Bitcoin is limited by its astronomical electricity consumption and outsized carbon footprint. A nearly zero-energy alternative sounds too good to be true, but as a professor explains, it all comes down to our understanding of what makes transactions secure.

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Black holes and their host galaxies, growing old together

The 'special relationship' between supermassive black holes (SMBHs) and their hosts — something astronomers and physicists have observed for quite a while — can now be understood as a bond that begins early in a galaxy's formation and has a say in how both the galaxy and the SMBH at its center grow over time, according to a new study.

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