Revelations about PRISM, a US government program that harvests data on the Internet, has sparked concerns about privacy and civil rights v...

There are increasingly strong reactions to revelations that United States agencies are spying on Internet use by Americans and foreigners ...

Support: Protesters shout slogans in support of former US spy Edward Snowden as march to the US consulate in Hong Kong Video: Directo...

Facebook joins Google in warning DNSChanger victims Warnings follow decision to withdraw safety net on 9 July Federal authoritie...

Tweet Seven accused in $14 million click-hijacking scam by Elinor Mills  This graphic shows how the DNSChanger malware worked. (Credit...