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An interesting DNS hijack that sets the victim's computer to use specific DNS servers has emerged. Here are the key details of this intriguing threat.

With so many data breaches happening these days, Americans are getting a lot of breach notification letters and emails, but do they deliver useful, readable content, other than a general warning to remain vigilant?

Mark Brooks of OnlinePersonalsWatch works with many online dating sites - and says that all of them are plagued by fake profiles, scammers and criminals looking for money, not love. A few simple steps can help ensure you don't fall for a fake...

'The first thing you need to know about quantum cryptography is that it isn't cryptography. At least, not the quantum part,' writes Rob Slade, information security researcher, author and malware expert.

Patrick Garratt is a 15-year veteran of the gaming industry, having been behind the launches of major news sites such as Eurogamer and VG247 - but in the DIY, anything-goes world of PC gaming, even he still falls for a scam or two. Is it REALLY his fault, though?

Here, J.R. Rao, IBM Director for Security Research, explains why the idea of a digital guardian who watches for unusual behavior is not science fiction - but very close to reality.

we provide more detail on the most exploited applications and advise a few steps users can (and should) take to further strengthen their defenses.

In the first of a series of guest blog posts AV industry veteran Graham Cluley voices his opinion on how security has changed - and the changes we all need to make for the future.