security

Microsoft is reminding users that support for several editions of Windows will end beginning April 13, 2010. It will mean no more security updates, though users can easily upgrade to supported editions without charge. The affected editions are ... Windows XP with the second service pack (SP) and Vista with no service pack applied. In other words, if you haven't already installed at least Windows XP Service Pack 3 or Vista Service Pack 1, your computer will be exceedingly vulnerable to security exploits (and hackers). Service packs are collections of security and software updates which are ... (view more)

Google was one of several companies attacked over the Christmas period in an exploit of an Internet Explorer zero-day flaw that has since been dubbed ' Operation Aurora '. And now, it seems that the hunt for the individuals responsible for hacking ... into Google's network in China is heating up. Two educational establishments have denied any connection, but investigators believe they've tracked down the man who wrote the code used in the attack. Computer Security Schools Under Suspicion Last week the New York Times quoted sources saying the attacks had been linked to the Lanxiang Vocational ... (view more)

The Microsoft " browser ballot ," which is meant to promote fair competition amongst web browsers by offering choices aside from Internet Explorer (IE), will debut via an update March 1. However, at least one security company is warning that the ... process could open doors for hackers to attack. For those unaware of the browser ballot, it's Microsoft's response to accusations by the European Union that the software company's traditional bundling of Internet Explorer with its Windows operating systems was a violation of antitrust laws. Thus, Microsoft agreed that it would eventually offer users ... (view more)

A recent security threat has already infected about 74,000 computers owned by 2,500 companies and government organizations around the world. That's not a huge number, but the way in which the new "Kneber" botnet works should have most folks ... concerned. The Kneber botnet was discovered in late January by security firm NetWitness. The malicious botnet employs the infamous ZeuS Trojan to swipe login and password data once a system has become compromised. Botnet 'Most Dangerous' on the Web Today At this time, the Kneber botnet has yet to be put out of service. Although it was traced to Germany, ... (view more)

A new ethical hacking contest, called "Pwn2Own" is set to get under way this coming March 24, 2010, with awards of $100,000 in prize money. Predictions on which operating systems will be first to fall prey to hackers are already being heard; ... according to the event's organizer, the speediest, easiest hack will almost surely be on Mac's new Snow Leopard. Fundamental Beliefs: Mac Vs PC Security For years, it's been said that one of the main reasons why consumers have purchased Macs is because of the popular belief that Mac computers are more secure than PCs running MS Windows. Many ... (view more)

According to reports, Google and the National Security Agency (NSA) are teaming up in the name of cyber security. Under the agreement, the NSA would help Google defend against attacks like the one that targeted the search company (along with Adobe ... and several other firms) from China several weeks ago . Google announced publicly that their systems had been hacked beginning in December . The Google intrusions targeted Google source code and extended to more than 30 other large tech, defense, energy, financial and media companies. Gmail accounts of human rights activists in Europe, China and the ... (view more)

It's still a few days till Valentine's, but already Microsoft has provided its February security gift for Windows users. In yesterday's Patch Tuesday release, the Redmond-based software firm has unveiled fixes for 26 vulnerabilities, almost ... one-fifth of which are marked "critical". Critical Fixes for Windows, MS Office Suite The recent patches address flaws in Microsoft's Windows operating system and its Office software suite. Five of the vulnerabilities have been ear-marked "critical," Microsoft's highest threat rating, and another seven "important". One is considered "moderate". Across the ... (view more)

Microsoft has confirmed a flaw in Internet Explorer could be used by hackers to access the files on a user's computer. The flaw was demonstrated at a security conference this week. The man who discovered the flaw, Jorge Luis Alvarez Medina of Core ... Security Technologies, says that so far as he can tell, it's not something which can be easily patched. The good news is that Windows Vista and Windows 7 both have default options for Internet Explorer which can block the problem. Medina first noted the existence of the flaw last week, but held back details until this week's Black Hat Conference. ... (view more)

United States security officials have joined European officials in noting the potential security risks of running Internet Explorer 6 (IE6). But they haven't gone as far as issuing a formal warning to stop using the browser. The United States ... Computer Emergency Readiness Team (US-CERT), part of the Department of Homeland Security has issued an advisory suggesting users review the recent Microsoft security patch and apply any updates which will improve security. That could be interpreted in two ways: patch IE6 immediately, or update to a later edition; the latter of course would make more ... (view more)

A recent report suggests that most users that use social networking sites have reported being spammed, with more than a third of those messages containing malicious links, or malware attached to the bogus messages. The security firm which ran the ... survey says the issue could be a serious threat to corporate networks. According to security experts Sophos, 57% of those questioned say they received unsolicited messages on their social networks last year, compared with 33% in 2008. The proportion who received either infected files or links to harmful material rose from 21% to 36%. Businesses Aware ... (view more)