The G20 might seem like a tasty target for hackers, but any real threats will come from elsewhere. Imaginary Museum Projects: News Tableaus/Flickr

Cyber threats at the G20 (and why they don’t pose much of a risk)

You might have seen reports that the Australian Signals Directorate (ASD) has issued cyber security advice ahead of the G20 Leaders Summit in Brisbane this weekend. So under the watchful eye of the media…
Mood swings? Sorry, but you can’t blame Facebook – its emotional effects are tiny. Kathryn Denman/Flickr

Facebook emotions can be ‘viral’ but aren’t very contagious

Does reading a friend’s happy post on Facebook make you happier? This seems to be the case, according to research published in the Proceedings of the National Academy of Sciences (PNAS) today – we may…
Choosing a mobile phone isn’t just about new features – it should also be about ethics. Fairphone

Will your next phone be Fair Trade?

Organic, cage-free or home-grown? We think about our purchasing ethics in many areas of daily life, but not often about technology. As with any product, though, we should think about the effects of our…
It may be closed, but Silk Road was not the only online avenue to illegal goods and services. lens-flare.de

End of the Silk Road: how did Dread Pirate Roberts get busted?

You’ll have seen the owner of notorious online marketplace Silk Road, Ross William Ulbricht, was arrested in a San Francisco public library on Wednesday, California time. But how does the administrator…

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