Malware That Can Compromise Any USB Device is Now on the Loose

The malware -- called BadUSB -- doesn't attack devices' memories, but rather takes advantage of a fundamental structural flaw in how they operate. Everything from USB keyboards to iPad chargers are susceptible.

Remember a few months ago when we talked about how USB had been irreparably compromised? Well, according to Wired's Andy Greenberg, the BadUSB malware capable of corrupting any USB gadget is now on the loose, released by security researchers who helped to develop it. The hope now is that having BadUSB on the loose will now force tech developers to come up with a solution.


If you're not familiar with earlier incarnations of this story, over the past year a group of researchers at SR Labs discovered an intrinsic flaw in USB design and developed malware to exploit it. The flaw applies to every single USB device: iPhone chargers, wireless keyboards, thumbdrives, external hard drives, etc. Basically -- if it connects via a USB drive, it's susceptible to malware that can eventually take control of your systems. Karsten Nohl, one of the researchers who developed BadUSB (though not the person to have released it), calls the malware "unpatchable," though that's stopping others from trying to find a cure.

Read Greenberg's piece (linked below) to learn more about how BadUSB works and what tech professionals are doing about it.

Read more at Wired

Photo credit: Marynchenko Oleksandr / Shutterstock

Tesla introduces new Model 3 at $45,000

The new version's battery has a shorter range and a price $4,000 lower than the previous starting price.

Tesla Model 3 (Photo: Tesla)
Technology & Innovation
  • Tesla's new version of the Model 3 costs $45,000 and can travel 260 miles on one charge.
  • The Model 3 is the best-selling luxury car in the U.S.
  • Tesla still has yet to introduce a fully self-driving car, even though it once offered the capability as an option to be installed at a future date.
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Denmark has the flattest work hierarchy in the world

"It's about having employees that are empowered."

Photo by rawpixel on Unsplash
popular

Denmark may be the birthplace of the Lego tower, but its workplace hierarchy is the flattest in the world.

According to the World Economic Forum's Global Competitiveness Report 2018, the nation tops an index measuring "willingness to delegate authority" at work, beating 139 other countries.

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The surprising psychology of sex with your ex

We all know sleeping with your ex is a bad idea, or is it?

Shutterstock
Sex & Relationships
  • In the first study of its kind, researchers have found sex with an ex didn't prevent people from getting over their relationship.
  • Instead of feeling worse about their breakup after a hookup, the new singles who attempted sexual contact with their ex reported feeling better afterwards.
  • The findings suggest that not every piece of relationship advice is to be taken at face value.
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Relationship hack: Why class clowns make better partners

Want a happy, satisfying relationship? Psychologists say the best way is to learn to take a joke.

Photo by Tim Mossholder on Unsplash
Sex & Relationships
  • New research looks at how partners' attitudes toward humor affects the overall quality of a relationship.
  • Out of the three basic types of people, people who love to be laughed at made for better partners.
  • Fine-tuning your sense of humor might be the secret to a healthy, happy, and committed relationship.
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Yes, Mega Millions just passed $1 billion. What does that look like?

It's hard to imagine such a number. But these images will help you try.

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News/Social

The Mega Millions lottery just passed $1 billion for tonight's drawing.

What does that even look like, when represented by various currencies?

It takes just 6 numbers to win. You can only, however, purchase tickets up until 10:45 ET tonight.

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Single algae cells can help deliver targeted medicine

Tiny and efficient, these biodegradable single cells show promise as a way to target hard-to-reach cancers.

Credit: O. Yasa et al./Adv. Mater.
Surprising Science
  • Scientists in Germany have found a potential improvement on the idea of bacteria delivering medicine.
  • This kind of microtargeting could be useful in cancer treatments.
  • The microswimmers are biodegradable and easy to produce.

Metin Sitti and colleagues at the Max Planck Institute in Germany recently demonstrated that tiny drugs could be attached to individual algae cells and that those algae cells could then be directed through body-like fluid by a magnetic field.

The results were recently published in Advanced Materials, and the paper as a whole offers up a striking portrait of precision and usefulness, perhaps loosely comparable in overall quality to recent work done by The Yale Quantum Institute. It begins by noting that medicine has been attached to bacteria cells before, but bacteria can multiply and end up causing more harm than good.

A potential solution to the problem seems to have been found in an algal cell: the intended object of delivery is given a different electrical charge than the algal cell, which helps attach the object to the cell. The movement of the algae was then tested in 2D and 3D. (The study calls this cell a 'microswimmer.') It would later be found that "3D mean swimming speed of the algal microswimmers increased more than twofold compared to their 2D mean swimming speed." The study continues —

More interestingly, 3D mean swimming speed of the algal microswimmers in the presence of a uniform magnetic field in the x-direction was approximately threefolds higher than their 2D mean swimming speed.

After the 2D and 3D speed of the algal was examined, it was then tested in something made to approximate human fluid, including what they call 'human tubal fluid' (think of the fallopian tubes), plasma, and blood. They then moved to test the compatibility of the microswimmer with cervical cancer cells, ovarian cancer cells, and healthy cells. They found that the microswimmer didn't follow the path of bacteria cells and create something toxic.

The next logical steps from the study include testing this inside a living organism in order to assess the safety of the procedure. Potential future research could include examining how effective this method of drug delivery could be in targeting "diseases in deep body locations," as in, the reproductive and gastrointestinal tracts.

Gary Shteyngart: reality catches up to dystopian fiction

Our modern-day Kafka on his new novel Lake Success and the dark comedy that in 2018 pretty much writes itself

Technology & Innovation
  • riding the Greyhounds of hell, from New York to El Paso
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How lifelong learning makes you shine in the job market

Here's why the school you went to is less relevant than ever.

Videos
  • Learning agility is the ability to learn new things quickly and be aware of the trends that are emerging in your industry. It's the most important job skill hiring managers should be looking for and job seekers should be putting forward, says Kelly Palmer.
  • Want to test your learning agility? Answer this practice interview question: "What did you learn last week?"
  • Hiring people based on the school they went to is less relevant than ever. Why? Palmer explains: "If I asked you, "Tell me about your health," and you told me you ran a marathon 10 years ago, does that really tell me what your health is like? Not really." It's what you can offer now and how agile you are that matters.
  • Kelly Palmer is the author of The Expertise Economy.