security

There are just 500 days left until Microsoft officially terminates all support for the incredibly popular Windows XP operating system (OS). When it happens, the event will mark a major transition for the software giant, and could present big ... problems for the half billion computers still running the aging OS. Once these 500 days come to an end, Windows XP will no longer be updated or have any security vulnerabilities patched by the Microsoft development team. Over time, that will tend to make the operating system highly vulnerable to hacker attack. You can think of this 'end to upgrades' much ... (view more)

A new type of malware targeting Microsoft's new Windows 8 operating system (OS) reportedly uses Google Docs to carry out its attacks on unsuspecting users. According to a report from security firm Symantec (which discussed the issue in one of its ... recent Security Response blogs), a Trojan horse known as Backdoor.Makadocs is targeting Windows 8 users. Malware Disguises Itself; Tricks Users Here's how it works, according to Symantec: the malware exploits a vulnerability in the Google Docs program called "Viewer." Apparently the malware masks itself as a Rich Text Format (RTF) or Microsoft ... (view more)

A new security technique could completely prevent hackers from intercepting data communications. The technique involves hiding an encryption key inside the same light that travels through standard fiber optic cables. The technique, known as quantum ... key distribution, uses a small amount of data as a key for decrypting much larger quantities of data. Quantum key distribution conveys the encryption key in the form of photons, the fundamental elements of visible light. Polarized photons can be used to indicate a 0 or a 1 -- standard computer binary code -- which is enough to carry any digital ... (view more)

Windows 8 and Windows RT will get their first security fixes this Patch Tuesday, November 13, 2012. For Windows 8, three of the fixes have been marked "critical," Microsoft's highest security rating. The fixes address zero-day vulnerabilities ... reported by security firm Vupen last week. Vupen recently announced it had found "multiple vulnerabilities" in Windows 8 and also in Microsoft's newest web browser, Internet Explorer 10. Remote Code Flaws Found in Windows 8 The "critical" fixes will address remote code execution vulnerabilities that, theoretically, could allow a hacker to install malware ... (view more)

It appears that during Tuesday night's election the privacy of a number of high-profile Twitter users was invaded when an unknown website or Internet service compromised their accounts. That prompted Twitter to force password resets on many of its ... users. It remains unclear at the moment how the security breach occurred or how many users' accounts were compromised. Whatever that number, Twitter created a huge stir by sending out more password reset emails than necessary. "We unintentionally reset passwords of a larger number of accounts, beyond those that we believed to have been compromised ... (view more)

According to a new report, nearly one in every eight home networks in North America is infected with malware. Experts consider about half of those threats to be "serious." The study comes from Mountain View, California's Kindsight Security Labs. In ... its third-quarter malware report, the company indicates that 13 per cent of all home networks are infected. Kindsight's report suggests that about 6.5 per cent of these infections are serious enough to have converted the computers on the infected network into a botnet , or are capable of compromising a user's information security. ZeroAccess Botnet ... (view more)

The barcodes on airline boarding passes may look innocent. However, one security researcher says that a smartphone camera allows anyone to figure out whether or not they'll be selected for a security check. Aviation expert John Butler recently ... noted, via his blog, that the information on barcodes isn't encrypted. (Source: wordpress.com ) Although airport staff use special scanners to read the barcodes, it turns out that a camera phone can scan the barcode and the proper app can convert it to a string of codes. You can then use the Internet to find out what these codes mean. Pre-Check ... (view more)

The Federal Trade Commission (FTC) says an Internet firm claiming it collected only shopper opinions about the products they bought was actually collecting personal data. The firm, Compete, is negotiating a court-approved settlement of the charges. ... So far, the punishment the company will face has not been publicly revealed. Compete used online ads to recruit customers into its "Consumer Input Panel", telling them they can give their opinions and win prizes. To participate, however, consumers needed to install special tracking software on their computers to monitor what websites they visited. ... (view more)

Be careful when using Bing, Microsoft's search engine, says a security expert. According to the expert's report, Bing is more likely than other search engines to offer users links to malicious websites. The report comes from Fraser Howard, a ... computer security researcher with SophosLabs. In the report, Howard suggests that users of Bing are twice as likely as users of Google to find malicious links on their results pages. Bing Bad, Google Less Bad That's a startling number, given that Google has more than four times the market share of Bing. However, it remains unclear how accurate and ... (view more)

Yesterday Mozilla's security chief told users to stop using the latest edition of his company's browser. Michael Coates said the first release of Firefox version 16 contained a serious security flaw. Fortunately, hackers were unable to exploit the ... flaw and Mozilla has since offered a solution to the problem. The problem was particularly serious because Firefox users may have unknowingly upgraded to the new edition. Mozilla uses background updates, so security patches and new editions are downloaded and installed without user control or approval. Most of the time this isn't a problem. In this ... (view more)