Twitter users are being urged to turn on the service's new https encryption setting to close a security loophole.
A Welsh politician is the first UK citizen to lose a "twibel" case based on something he tweeted.
The number of Twitter accounts suspended for suspected criminal activity started to rise again during 2010, security company Barracuda Networks has reported.
The widely-used blog management system says this week's attacks may have been a political protest.
Morgan Stanley was an undisclosed victim of the infamous Chinese 'Aurora' hacks of 2009, new emails leaked recently from security company HBGary have said.
Czech security company Avast Software is adding virtualized security to the forthcoming version of its paid antivirus software.
Cybercrime is leeching the UK economy of some $43.5 billion yearly, says a new government report.
Google is offering all Gmail users the option to secure their accounts using two-factor authentication
McAfee blows lid on major cyberttack
Israeli company Trusteer is taking its Rapport secure browsing technology into mobile security for the first time, announcing a smartphone and tablet protection system.
British government officials acknowledge sustained attack from malware in recent months.