Monday, April 4, 2011

Cancer charity to tidy up wikipedia

Cancer Research UK is turning its specialists loose on the internet to get them to tidy up the online encyclopaedia - Wikipedia.

The charity said many people researching the subject are turning to the website.

But it said there were problems with accuracy and clarity on some of the pages.

Wikipedia said it encourages experts to edit the site as they have a lot to contribute.

Cancer Research UK's website has pages of detail about a range of cancers.

However, using a search engine for the terms "Breast Cancer" puts the charity in eighth place on the results page. Wikipedia comes second. A trend it repeats across other cancers.

New audience

Wikipedia said it had more than 3.5m page views for cancer-related content in January 2011.

Henry Scowcroft, scientific communications manager for Cancer Research UK, said: "It has been our intention for a long time to be involved in the online discussion outside of our own website."

"Wikipedia is nearly always at the top of an internet search for cancers. It's not always that easy to understand and sometimes it can be inaccurate or not completely up to date."

"We want to increase the accuracy and clarity."

So far they have created a new entry on the hallmarks of cancer as well as information about screening for human papillomavirus, which can cause cervical cancer.

The charity has not decided how many staff should contribute to the site, or how much time they should spend doing it.

Mike Peel, from Wikimedia has been training staff from Cancer Research. He said: "Expert editors are really vital and have a lot to contribute."



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Friday, April 1, 2011

Sites hit in massive web attack

Hundreds of thousands of websites appear to have been compromised by a massive cyber attack.

The hi-tech criminals used a well-known attack vector that exploits security loopholes on other sites to insert a link to their website.

Those visiting the criminals' webpage were told that their machines were infected with many different viruses.

Swift action by security researchers has managed to get the sites offering the sham software shut down.

Code control

Security firm Websense has been tracking the attack since it started on 29 March. The initial count of compromised sites was 28,000 sites but this has grown to encompass many times this number as the attack has rolled on.

Websense dubbed it the Lizamoon attack because that was the name of the first domain to which victims were re-directed. The fake software is called the Windows Stability Center.

The re-directions were carried out by what is known as an SQL injection attack. This succeeded because many servers keeping websites running do not filter the text being sent to them.

By formatting the text correctly it is possible to hide an instruction in it that is then injected into the databases these servers are running. In this case the injection meant a particular domain appeared as a re-direction link on webpages served up to visitors.

Reports suggest that the attackers are hitting sites using Microsoft SQL Server 2003 and 2005 and it is thought that a weakness in associated web software is proving vulnerable.

Ongoing analysis of the attack reveals that the attackers managed to inject code to display links to 21 separate domains. The exact numbers of sites hit by the attack is hard to judge but a Google search for the attackers' domains shows more than three million weblinks are displaying them.

Currently the re-directs are not working because the sites peddling the bogus software have been shut down.

Also hit were some web links connected with Apple's iTunes service. However, wrote Websense security researcher Patrick Runald on the firm's blog, this did not mean people were being redirected to the bogus software sites.

"The good thing is that iTunes encodes the script tags, which means that the script doesn't execute on the user's computer," he wrote.



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Privacy group wants Google cash

A leading US privacy group has filed an objection to agreements Google has reached over its social network Buzz.

The Buzz experiment was heavily criticised because it automatically enrolled all Gmail users without seeking prior permission.

Legal action was taken by a group of Gmail users, with Google agreeing to set up a $8.5m (�5.2m) privacy fund.

The Electronic Privacy Information Center (EPIC) is unhappy that it is not one of the beneficiaries of the fund.

This is despite the fact that it filed the original complaint about the service with the Federal Trade Commission.

It has asked for $1.75m (�1.09m), claiming that it is a more independent group than some of those being given money.

It said that the majority of funds would be allocated to groups that "receive support from Google for lobbying, consulting or similar services".

It asked the court to reject a deal "that encourages organisations to stand by quietly while others do the actual work of safeguarding internet privacy".

It declined to say which groups provided lobbying services.

The American Civil Liberties Union, the Electronic Frontier Foundation and the Brookings Institution are among those who have received funds.

Moving on

Earlier this week, Google reached an agreement with the US Federal Trade Commission, following the conclusion of its investigation.

The FTC said that Google wrongly used information from Google Mail users to create Buzz.

Google has agreed to undergo a privacy review once every two years for the next 20 years.

In a statement after the FTC settlement, Google said it had "put this incident behind us".

"We are 100% focused on ensuring that our new privacy procedures effectively protect the interests of all our users," it said.

It declined to comment directly on the EPIC case.

Apologies

Buzz was launched as an application within Gmail in February 2010.

Like rival Facebook, it allowed users to post status updates, share content and read and comment on friends' posts.

But it also gave users a ready-made circle of friends based on the people they most frequently e-mailed.

This list could automatically be made public, which privacy experts said could be a huge problem for journalists, businesses or people having an illicit affair.

Following anger from users, Google made changes and apologised for insufficient testing of the service.



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Thursday, March 31, 2011

Microsoft goes to EU over Google

Microsoft is to take an anti-competition complaint against Google to the European Commission.

The software maker claims that Google used its dominant position in the search market to restrict the growth of Microsoft services.

It cites a number of practices, including Google limiting the ability of Microsoft Bing to index web content.

Google said it was not surprised by the move and would happily explain itself.

In a detailed blog, Microsoft's general counsel, Brad Smith, outlined the company's grievances.

He wrote: "Our filing today focuses on a pattern of actions that Google has taken to entrench its dominance in the markets for online search and search advertising to the detriment of European consumers."

The post goes on to list five different ways in which Google, according to Microsoft, has sought to control the search market.

Those are:

  • Using technical measures to stop Microsoft's search engine Bing from indexing content on Google-owned YouTube.
  • Blocking Microsoft Smartphones from operating properly with YouTube.
  • Controlling access to online copies of out-of-copyright books.
  • Limiting the ability of businesses to reclaim "their own information" generated through Google advertising campaigns for use elsewhere.
  • Compelling leading websites to only use Google search boxes on their pages.
Heavy fines

The European Commission launched an investigation into allegations of anti-competitive practices by Google last November, at the behest of several internet companies, including Ciao, a shopping site owned by Microsoft.

It is likely, if the Commission accepts the latest round of complaints from Microsoft, that they would be rolled into the same investigation.

For the Microsoft case to be accepted, the company would have to prove two things - firstly that Google was dominant in a particular market, namely search, and secondly that it had abused that position.

In a statement, Google said it would cooperate with any investigation.

"We're not surprised that Microsoft has done this, since one of their subsidiaries was one of the original complainants. For our part, we continue to discuss the case with the European Commission and we're happy to explain to anyone how our business works," is stated.

Penalties for companies found to have engaged in anti-competitive practices in Europe can be severe. The EC has the power to impose fines up to 10% of global earnings.

That will likely have a bearing on how the case proceeds, according to Mark Tricker, an antitrust lawyer with the law firm Norton Rose.

He told BBC News: "Once the Commission has formulated its claims then I suspect that Google will enter into a dialogue with them to address those concerns so it does not have to reach a judgement."

Role reversal

Microsoft's position as accuser in an anti-competition case is something of a role reversal.

In the past, the world's leading software company has been the target of similar actions.

A 2003 EC ruling determined that Microsoft had unfairly advantaged its Windows Media Player software over other streaming technologies by embedding it into the Windows operating system.

It was fined �381m, followed by a further �194m in 2006 for failing to comply with elements of the original ruling.

To date, the largest fine levied by the EC was �948m against Intel in 2009.

The microchip maker was found to have offered financial incentives to manufacturers to favour its products over those of its rivals.



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UK radio pushes online listening

Almost all of the UK's radio broadcasters have joined forces to launch a system for listening to their stations over the internet.

UK Radioplayer brings together commercial outlets alongside BBC stations in an attempt to boost online listening.

Only 3% of people access radio via the web and growth has been sluggish.

Although broadcasters will now use the same interface, they are free to customise it and include advertising.

Among the radio groups supporting the project are Global, GMG, Bauer Media and UTV Radio, as well as the BBC.

Tim Davie, director of audio and music at the BBC, welcomed the move, but conceded it was perhaps overdue.

"It is true that, to a certain extent, the radio industry has lacked the level of innovation of television," he said.

Mr Davie suggested that the launch of UK Radioplayer, along with a BBC trial of high bitrate HD radio, indicated a renewed determination to innovate.

No guarantee of quality

The UK Radioplayer is intended to offer some consistency to users, with all players having the same basic controls, search function and favourites option.

However the system does not guarantee that all radio stations will provide the same quality of audio stream.

Broadcasters remain free to chose lower or higher bitrates, said Michael Hill, managing director of Radioplayer Ltd.

He told BBC News: "We wanted to leave it to stations to chose their own bitrate. That is the way for small stations to keep their costs down."

At launch, the Radioplayer will only work on devices that are capable of running Adobe's Flash platform. That includes most personal computers and some mobile phones and tablets.

A version capable of running on Apple devices will follow shortly, said Mr Hill.



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Ofcom acts to cut broadband price

The cost of home telephone and broadband services could come down after telecoms regulator Ofcom moved to reduce the wholesale price.

It has revised the list of rates that Openreach, which manages BT's network, can charge other providers for using its services.

In some cases, the wholesale price could fall by more than 10% per year.

The move will benefit companies such as TalkTalk and Sky, but not Virgin Media which uses its own cable network.



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Wednesday, March 30, 2011

Google to be audited on privacy

Google will be subjected to independent privacy audits for the next 20 years over charges that it "violated its own privacy promises".

The US Federal Trade Commission (FTC) said that the search giant wrongly used information from Google Mail users last year to create its social network Buzz.

The FTC ruled that "the options for declining or leaving the social network were ineffective".

"Google Buzz fell short of our usual standards," Google said in a blog post.



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Startup website linked to malware

A government-backed website, designed to champion the UK's start-up businesses has inadvertently linked users to malware, it has emerged.

StartUp Britain, which launched on Monday, linked to a page hosting fake anti-virus programs, according to security firm Sophos.

It will be an embarrassment for the government, which has been widely promoting the initiative.

The link was removed shortly after launch, according to StartUp Britain.

It told the BBC in a statement: "There were some issues with a link on the website at the launch. This issue has been addressed and any links that were not operating as intended have been amended or removed."

Malvertising

According to Paul Baccas, a senior threat researcher at Sophos, the link featured in an article about US investor Warren Buffet and took users to a fake banking site.

"It went to a third-party site, bankling.com, where users were redirected to a fake anti-virus page given a prompt saying their computer was infected and encouraging them to download a fix," he said.

In reality, the fix contained malware.

The exploit only affected users of Internet Explorer, including the most recent versions. Other browsers, including Firefox, were not affected.

The slip will be embarrassing for the government, especially as Prime Minister David Cameron had helped launch the site and the Number 10 website linked prominently to it.

Last month, the London Stock Exchange hosted booby-trapped adverts that asked visitors to download similar fake security software.

And this week, music streaming service Spotify apologised after 'malverts' were served to some of its users.

So-called malvertising is becoming a growing problem for businesses.



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Top Gear denies fixing Tesla race

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The BBC is being sued by the makers of the electric sports car, the Tesla Roadster, over claims a race on Top Gear was rigged.

Tesla Motors claims the test set up by Jeremy Clarkson on a 2008 edition of the show was rigged to make it look like the Tesla ran out of power when racing a petrol powered Lotus.

The Tesla Roadster is the world's fastest production electric car.

A Top Gear spokesman said the BBC would be "vigorously defending" the claim.

On the programme Jeremy Clarkson claimed: "Although Tesla say it'll do 200 miles, we worked out that on our track it would run out after just 55 miles."

'Driven aggressively'

But in a statement on its website, Tesla said the Roadster's miles per charge had been certified at 211 miles by a third party European Union (EU) test.

It argued that because the car was "driven aggressively" on Top Gear the charge didn't last as long, but that if driven "mindfully" charges could last for 313 miles.

The statement also disagreed with several other elements of the show.

A Top Gear spokeswoman said: "We can confirm that we have received notification that Tesla have issued proceedings against the BBC.

"The BBC stands by the programme and will be vigorously defending this claim."



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BBC website crashes for an hour

Technical problems with the BBC website saw a total outage of the news site, iPlayer and other web services yesterday.

The disruption lasted for around an hour on Tuesday evening.

BBC bosses admitted that there had been a "major network problem" but no official explanation has yet been given.

The outage set Twitter alight with angry fans questioning how such a breakdown happened.

It led to speculation that the site had been attacked, while others blamed cutbacks.

Users trying to get on to the BBC website on Tuesday evening from around 11pm to midnight were confronted with an error message, showing the BBC's iconic test card.

"It's not often we get a message from the BBC's technical support teams saying 'total outage of all BBC websites'," blogged Steve Herrmann, editor of the BBC news website.

"We haven't had a full technical debrief, but it's clear it was a major network problem," he added.

Siemens, which provides the BBC's technical support, said network engineers were looking into the problems at sites in both Maidenhead, Berkshire and London Docklands.

In an e-mail to staff, the firm said engineers: "remotely powered down equipment at a second Internet connection at Telehouse Docklands. This got things back up and running again."

Or, in layman's terms, they turned it off and back on again.



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