security

The US Department of Homeland Security (DHS) is reportedly working on a laser scanner that could check airline passengers for security violations from 164 feet away. However, the technology may require at least four more years of development before ... being ready for deployment. The scanner works at the molecular level, giving it the potential to probe in far more detail than is possible with existing machines. The technology is being adapted for security scanning from use in both medicine and manufacturing. The manufacturer, Genia Photonics, says its "Picosecond Programmable Laser" is able ... (view more)

Hackers have posted a list of some 453,000 Yahoo user names and their passwords. Although those responsible say they are merely trying to highlight weak security, observers say that some users could indeed be at risk. The log-in details that were ... stolen appear to come from Yahoo Voices, a site that is set up so users can post their own blogs and articles. Some of these posts earn their authors a small up-front payment, while those that attract a lot of visitors can earn the writer significant bonus payments. The hackers apparently gained access to the site's log-in database by means of a ... (view more)

Rumors of a rampant Android-based botnet that is spamming individuals around the world are now proving to be unfounded. Instead, experts have discovered that Yahoo Mail may have been compromised. Rumors of an Android-based botnet first began ... circulating last week. Reportedly, the botnet was sending out waves of pharmacy, penny stock, and e-card spam emails. Terry Zink, a program manager for Microsoft's Forefront security product team, added credibility to the rumors by claiming, "a spammer has control of a botnet that lives on Android devices. These devices login to user's Yahoo Mail account ... (view more)

A series of security breaches has exposed the credit card details of Wyndham hotel customers. As a result, the company must face the ire of the Federal Trade Commission (FTC). Hackers apparently breached the hotel chain's secured data networks on ... three separate occasions, starting in April 2008. The first attack was the largest and gave the hackers access to hotel guest data stored on the system. Because the data wasn't encrypted, the attackers were able to utilize information associated with an estimated 500,000 credit cards, which they relayed to a Russian-based site. Wyndam came under ... (view more)

Microsoft is warning its customers that a newly discovered flaw in its Internet Explorer (IE) web browser could allow hackers to execute malicious code and take control of an unsuspecting user's computer. That would give a cyber-criminal the ability ... to use the computer and all its resources for unknown, possibly illegal, purposes. Microsoft has indicated that users of every recent version of the Windows operating system (OS), including Windows XP, Windows Vista, and Windows 7, are vulnerable to such an attack. Beware Email Links from Suspicious Sources The Redmond, Washington-based software ... (view more)

Republican presidential candidate Mitt Romney's personal email account has reportedly been hacked. According to some observers, security weaknesses in Microsoft's Hotmail email service allowed the hack to occur. In reality, however, slip-ups by both ... Romney and Microsoft facilitated the hack. The incident occurred after the Wall Street Journal (WSJ) obtained and printed several emails sent to and from Romney during his time as governor of Massachusetts. The newspaper did not hack the account to obtain the emails, but rather made a legal request for Romney's office to hand them over. The WSJ ... (view more)

The creators of the Flame virus now appear to be attempting to remove it from the computers it has infected. This bizarre move from hackers, who normally seek to increase rather than decrease the number of machines their code infects, may be part of ... a belated attempt to prevent further analysis of how Flame works. The existence of Flame was announced late last month by security firm Kaspersky Lab. At the time, Kaspersky noted the virus was exceptionally sophisticated and had been designed specifically to harvest data using tactics as diverse as taking screenshots and eavesdropping on phone ... (view more)

Microsoft's most recent security update includes fixes for a total of 22 flaws affecting the Windows operating system (OS), the Microsoft Office program suite, and the .Net Framework. The 22 fixes are spread across seven security bulletins, three of ... which Microsoft has ranked 'critical,' the company's highest security rating. Another four have been rated 'important,' which is one step down from 'critical.' Remote Code Execution Flaws Rampant All but two of the security bulletins address issues related to remote code execution vulnerabilities. Problems like these can put a computer system at ... (view more)

In a new report released by prominent security firm Symantec, research shows that adult websites are not the most dangerous on the web. Instead, blogs associated with religion or ideologies offer a far greater chance of infecting a visitor's ... computer with some form of malware. Called the Internet Security Threat Report, Symantec's information includes a list of the ten most dangerous types of websites. Surprisingly, adult sites -- which many have long associated with malware and viruses -- are included as number ten. Adult Sites Don't Need Malware Money According to the report, religious and ... (view more)

Weak security passwords and overlooked security updates have kept Conficker, a malware 'worm' first reported in 2008, alive and well. According to Microsoft, Conficker has not only survived, it is steadily infecting more corporate networks all the ... time. The Conficker worm was first detected in November, 2008. It targeted networks and tried to penetrate them by guessing at their login passwords. At this, it was surprisingly successful. The main reason for its success was that so many business users employ extremely weak passwords, including '12345', the word 'Password' and the default password ... (view more)