The hacker responsible for a stunning attack on a Dutch company that issues security certificates for websites warned on Monday that he would "strike back again," after previously breaching another company earlier this year.
A new Windows worm is working its way through company networks by taking advantage of weak passwords, security researchers said over the weekend.
For the fourth time in about a month, hackers have broken into a Sony network.
Sony is once again dealing with an apparent security breach -- this time a phishing attack on its Thai website. Earlier this morning, security company F-Secure posted a screen shot of a phishing site targeting an Italian bank that appeared to be hous...
An intruder has apparently broken into So-net, an internet service provider subsidiary of Sony, and stolen about $1200 worth of virtual tokens.
The source code and a manual to the popular crimeware creation kit Zeus has been leaked, perhaps giving defenders additional tools to fight infections but also raising concerns that criminals may use the source code to create a rapidly expanding comp...
Microsoft's popular free antivirus program Security Essentials has put in a mediocre showing in the latest quarterly tests from German test outfit AV-Test.org, finishing second bottom out of 22 products.
The U.S. Federal Bureau of Investigation warned computer users Tuesday that messages claiming to include photos and videos of Osama bin Laden's death actually contain a virus that could steal personal information.
Hackers today stepped up their use of Osama Bin Laden's death by shoving malware into PCs when users fall for phony claims of photographs and video, security researchers said today.
After several denial of service (DOS) attacks hit it over the weekend, WikiLeaks is now being hosted by Amazon servers in the U.S. and Ireland, IP traces conducted today show.
Microsoft Security Essentials is fake. Well, it is and it isn't. Microsoft Security Essentials is a free antimalware protection program from Microsoft, but a new malware threat identified by security software vendor F-Secure is also masquerading as M...
Smartphone exploits are coming, as cybercriminals start to figure out how to make money by hacking mobile devices, two mobile security experts said Tuesday.
The first wave of the "Here you have" virus seems to have run its course with removal of the malicious file from the site from which it was being downloaded, but keep an eye out for follow-up versions.
Facebook today said it has fixed the bug that allowed a spamming worm to automatically post messages to users' walls earlier this week.
Researchers with F-Secure discovered an Android app that is a spy app disguised as a Snake game. The Snake spy app is for use with GPS Spy, an Android spy app. The idea is that you'd download and install the Snake spy app onto the Android phones that...
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