security

The United States government has offered help after defense contractor Lockheed-Martin suffered a "tenacious" cyber-attack. It appears to be linked to problems with a system used for authorizing access from external locations. Lockheed-Martin, which ... is the leading supplier of IT services to the government, says the attack was the latest in a line of frequent attempts to breach its security, which certainly makes sense given the confidential nature of some of the material it handles. But it has described the latest attack as "significant." As a result, the company has reset all user passwords ... (view more)

A security firm reports that hackers have intercepted email messages from Hotmail user accounts after manipulating a bug found deeply rooted within Microsoft's website. While security officials admitted that victims needed to be logged into Hotmail ... for the attack to work, the virus was also found to affect those that had previewed the message for a short period of time before logging out. Attack Source: Cross-Site Scripting Flaw (XSS) The source of the attack was revealed to be a common web programming error called a cross-site scripting flaw . As security firm Trend Micro explained in a ... (view more)

An Italian security researcher has found a new security flaw in Microsoft's Internet Explorer web browser that could allow hackers to steal login information and passwords. The threat comes in the form of a 'cookiejacking' scheme (related to session ... hijacking ), which allows hackers to review website history and then use that to enter protected domains. Rosario Valotta recently demonstrated his cookingjacking findings at security conferences in Switzerland and Amsterdam. He acknowledged that exploiting the flaw isn't particularly easy, requiring a hacker to convince an online user to drag and ... (view more)

In hindsight of the successful "Mac vs PC" TV commercials, Microsoft has launched a new "PC vs Mac" website. The Microsoft website is entitled 'Do The Math', and greets users with two images: one has an open MacBook Pro 17, while the other is an HP ... Pavilion DV7 -- adorned with a Hawaiian lei, accompanying surfboard and palm tree backdrop. Microsoft: Buy a PC, Take a Vacation The idea behind this latest scheme is to provide a 'side-by-side comparison' of two products (one of which happens to be a Microsoft-endorsed and reported price savings of $1,350), and that by buying a PC, ... (view more)

A recent report revealed that many businesses still have no plans to upgrade from Windows XP to Windows 7, leaving their ailing PCs at higher risk for malware. That may change, however, with a new report suggesting that Windows 7 is five times less ... likely to be infected by malware than its predecessor. Windows 7 Five Times More Secure than XP The study comes from Microsoft's own Security Intelligence Report, which is released annually. The report not only revealed that Windows 7 is five times more secure against malware than a machine running Windows XP Service Pack 3 (SP3), but it was also ... (view more)

Microsoft unveiled a modest Patch Tuesday collection of fixes for its software products this month. However, at least a few of the patches address security holes that experts say could be easily exploited. On Tuesday, Microsoft's series of May ... patches addressed just three bugs, only one of which is marked "critical," the company's highest security rating. The most serious patch is labeled MS11-035 and is intended to fix a vulnerability in the Windows Internet Name Service (WINS), a component in every edition of Windows Server. Critical Update Not Automatically Deployed The way in which ... (view more)

A French security firm says it now knows how to hack its way into Google's Chrome browser. If the claim turns out to be true, it would represent a surprising weakness for a web browser considered by some to be the safest available. The hack report ... comes from France's Vupen, which says it was able to sidestep Chrome's defenses -- including the highly reputable sandbox design -- as well as Windows 7's built-in anti-exploit infrastructure. Report Stuns Security Experts The exploit is "one of the most sophisticated codes we have seen and created so far, as it bypasses all security features ... (view more)

According to news agencies, Kaspersky Antivirus founder Eugene Kaspersky's son has been kidnapped and is being held for ransom in Russia. Unconfirmed reports, including a bulletin from BBC News, state that 20-year-old Ivan Kaspersky was nabbed while ... on his way to work. Eugene Kaspersky is the founder of Moscow-based security company Kaspersky Labs, a world leader in software designed to protect PCs from viruses and malware. The firm says its products are currently being used by more than 300 million people around the world, making it the third-largest security software company in the world. ... (view more)

Microsoft has announced that Tuesday's security update will include patches for a record-breaking 64 security problems. They include fixes for a number of particularly high profile problems announced in the past couple of months. The update will be ... made up of 17 bulletins. That ties for the record, though this will be a new highest figure for the number of individual fixes. One of the bugs that's being fixed involved a bug in the Windows Server Message Block ("SMB"), the system that controls networking and file-sharing. The bug was disclosed in February and could theoretically have ... (view more)

In taking advantage of a security loophole, hackers have hijacked as many as four million website pages over the past week. It's thought to be the biggest attack of its type, ever. The attacks have been dubbed LizaMoon, named after the first ... destination to which visitors of hijacked sites were redirected. The hijack campaign has proven to be incredibly successful: on the first day, security firm Websense estimated 28,000 web sites were affected, but within three days that figure had risen to 500,000. Two days later and the number of affected pages were estimated to be as high as three or four ... (view more)