John Lister's picture

New Malware Hides Inside Audio Files

Most people know not to open an executable file or document attached to an email unless they were expecting it. But a new example of malware means even an audio file could trigger a payload. Researchers at Blackberry Cylance Threat recently ... uncovered malicious code hidden inside WAV files. That's a computer format for audio that was common for music on PCs before MP3 became established. The attackers are using a technique called steganography, which is a way to hide a file inside another file in a way that normally cannot be detected. Steganography has previously been used in image files, and ... (view more)

John Lister's picture

One Mobile Number Could Cover Multiple Devices

T-Mobile is to let customers use a single phone number on multiple devices, including computers and tablets. It will even work on handsets with service from rival carriers. Although tools such as Google Voice already allow a similar function, they ... use data networks to carry voice calls, which can mean lower quality. The T-Mobile tool will work over ordinary voice networks wherever possible. The technology, which T-Mobile dubs Digits, involves a fundamental rethink of what a SIM card is for. At the moment it involves identifying a specific device that's linked to a mobile service plan. ... (view more)

Dennis Faas's picture

Online Fraud Easier Due to Social Security Flaw

Researchers have discovered that it's easier to predict social security numbers than previously realized. The discovery means giving away too many personal details online is even more dangerous. A report by Carnegie Mellon University, published in ... The Proceedings of the National Academy of Sciences, says that social security numbers were never intended to be used as a way of confirming somebody's identity. Instead they were meant purely as a way of keeping track of an individual's tax and benefit payments. The researchers were investigating a theory that there was a distinct pattern to the ... (view more)

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