New Flaws in Chip and Pin System Revealed

Most of us do not think twice about paying for something in a high street shop by keying in our pin. It is easy, fast and in most cases it works. But scratch a little under the surface and there are persistent reports of people who say they have been the subject of fraud of one kind or another on their credit or debit card. Now a team of computer scientists at Cambridge University has found a flaw in chip and pin so serious they think it shows that the whole system needs a re-write

Google Buys Social Search Company

Google has acquired Aardvark, a San Francisco start-up whose service melds internet search and social networking. Aardvark co-founder and top strategy manager Max Ventilla told Reuters his company had signed a deal to be acquired by Google recently, but would not comment on the price. A report on the technology blog TechCrunch said the deal was for $US50 million, citing a source briefed on the transaction

India Says PayPal Not Authorised for Money Transfer

PayPal does not have authorisation in India to provide cross-border money transfers, a spokeswoman for the country’s central bank said on Thursday. PayPal needs authorization to operate a cross-border money transfer service, under the country’s Payment and Settlement Systems Act, Alpana Killawala, spokeswoman of the Reserve Bank of India (RBI), said Thursday. In a Tuesday blog post PayPal said that the suspension of personal payments to and from India would continue for at least a few months until it resolves questions from Indian regulators

Google Baulks at Conroy’s Call to Censor YouTube

Google says it will not voluntarily comply with the government’s request that it censor YouTube videos in accordance with broad refused classification (RC) content rules. Communications Minister Stephen Conroy referred to Google’s censorship on behalf of the Chinese and Thai governments in making his case for the company to impose censorship locally. Google warns this would lead to the removal of many politically controversial, but harmless, YouTube clips

Filter Protesters Down Parliament Web Site

An internet group has taken down the Australian Parliament House web site and hacked into Kevin Rudd’s web site in a series of coordinated protests against plans to filter the internet. The government’s recently-commissioned Cyber Security Operations Centre discovered Wednesday’s attack was coming on February 5 but still couldn’t stop it entirely. Anonymous, the group responsible, is known for its many attacks against Scientology websites and has recently turned its attention to Communications Minister Stephen Conroy and his plan to filter the internet. The attack came in the form of what is known as a denial of service — sites are bombarded with millions more communication requests than can possibly be handled

ISP Stops Suspending Accounts On Copyright Accusations

Following iiNet’s huge win over anti-piracy group AFACT, Aussie ISP Exetel has taken steps to soften its copyright infringement notice procedures and will no longer suspend accounts on mere accusations. Optus said today that although it planned to work with other internet service providers and the government on preventing internet piracy, it did not believe in sending alleged infringement notices to users

Google (Voice) Solves Universal Translation Soonish

Google has managed to get some decent press by announcing that, in a few years, it might be able to translate speech — something iPhone owners can already do. The Times picked up the story, and breathlessly reports that such a development could transform communications among speakers of the world’s 6,000-plus languages — nice to know that those sticking to the medium of mime will be unaffected. Anyone unwilling to wait the couple of years for Google’s solution will just have to download the Jibbigo iPhone application, or join the US army. Comparisons to Douglas Adams’ creation the Babel Fish are inevitable, though The Times credits Google with creating a text translation tool while neglecting to mention the rather-earlier version from AltaVista named after the unfortunate fish (unfortunate as it was forced to live in the user’s ear)

Quantum Trick for Pressure-Sensitive Mobile Devices

Hand-held devices could soon have pressure-sensitive touch-screens and keys, thanks to a UK firm’s material that exploits a quantum physics trick. The technology allows, for example, scrolling down a long list or webpage faster as more pressure is applied. A division of Samsung that distributes mobile phone components to several handset manufacturers has now licensed the Quantum Tunnelling Composite. The approach could find use in devices from phones to games to GPS handsets

Drinking Beer Could Help Prevent Weak Bones

Beer is a rich source of a nutrient that can help prevent weak bones — but it depends what type you drink, claim researchers at University of California, Davis, today. As one of the nation’s favourite tipples, beer is a rich source of dietary silicon, which can help cut the chance of developing diseases like osteoporosis, they conclude. However, not all beers are the same, with those containing malted barley and hops having higher silicon content than beers made from wheat

Plasma Jets Could Replace Dental Drills

A new study shows that bacteria-killing jets of plasma could soon replace the drills used to treat cavities in our teeth, making visits to the dentist’s office a bit less nerve-racking. Plasma is the fourth state of matter, after solids, liquids and gases. It is formed when gases are energised to the point where electrons fly off some or all of their atoms. Researchers recently demonstrated that a small, blowtorch-like device emitting a relatively cool beam of purple plasma can eliminate oral bacteria in cavities, leaving more tooth structure intact than a drill does

PayPal’s India Transaction Block Could Last Months

Online payments service PayPal says its suspension of certain transactions in India could last months. In a post on PayPal’s blog Tuesday, spokesman Anuj Nayar wrote that the company will keep blocking personal payments to and from India as it works out questions that Indian regulators have posed. The payments were initially suspended 28 January, after regulators questioned whether PayPal payments should be regulated like wire transfers of cash. However, local bank withdrawals, which had also been suspended, should be available within a few days, Nayar said

In Europe, Challenges for Google

Google has a problem in China. But it may have bigger headaches in Europe. On issues as varied as privacy, copyright protection and the dominance of Google’s Internet search engine, the company is clashing with lawmakers, regulators and consumer advocates. And the fights are escalating across Western Europe. The stakes are high — potentially higher for Google than anything that happens in China — because Google’s operations in Europe are so much larger and more lucrative. In Britain alone, Google has roughly 10 times its estimated sales in China. Across most of the Continent, Google is by far the most popular search engine, with a substantially larger market share over its rivals than it has over those in the United States. Google’s border-straddling scale and its brash ambitions raise alarms with some European politicians