Changing SIM card number for more secure mobile phone

A continuously changing SIM card number ensures that your mobile phone can no longer be traced and tapped and enables it to check whether it is in contact with an authentic radio tower. Computer scientist Fabian van den Broek ...

Internet Explorer users are warned against Poison Ivy

(Phys.org)—More than a few Internet Explorer users stand vulnerable to fresh attacks of Poison Ivy. In the latest headline in the "Internet Explorer has a flaw" saga, a security hole in Internet Explorer 7,8, and 9 is ...

Security experts raise flags over WhatsApp

The Facebook deal for WhatsApp drew attention for its whopping price tag, but has also brought out fresh criticism over security for the billions of messages delivered on the platform.

Wired reporter hack reveals perils of digital age

The perils of modern dependence on Internet-linked gadgets and digitally-stored memories remained a hot topic on Friday in the wake of a hack that wiped clean a Wired reporter's devices.

'Sabpab' Trojan seeks out Mac OS X

(Phys.org) -- Three compelling reasons that Mac loyalists say justify their love for Macs have been that Macs are 1) the prettiest computers around (2) ideal for any new-age brain that prefers visually rich knowledge work ...

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