Tuesday, March 15, 2011

'Radiation' text message is fake

A fake text message warning people that radiation from the Fukushima nuclear plant has leaked beyond Japan has been panicking people across Asia.

The text message, purporting to come from the BBC, has been circulating around Asian countries since Monday.

It warns people to take necessary precautions against possible effects of radiation.

The BBC has issued no such flash but it has caused particular panic in the Philippines.

Some media reports suggest that workers and school children there were sent home after the rumours began to spread, prompting the Philippines government to issue an official denial.

Disasters such as that currently unfolding in Japan often trigger a rise in scam e-mails intended to fool users into downloading malware or simply to spread panic.

The US Computer Emergency Readiness Team (US-CERT) has told computer users to be wary of potential e-mail scams, as well as fake anti-virus and phishing attacks regarding the Japan earthquake and the tsunami disasters.

FAKE E-MAIL IN FULL

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BBC Flash news : Japan Government confirms radiation leak at Fukushima nuclear plants. Asian countries should take necessary precautions. If rain comes, remain indoors first 24 hours. Close doors and windows. Swab neck skin with betadine where thyroid area is, radiation hits thyroid first. Take extra precautions. Radiation may hit Philippine at around 4 pm today. If it rains today or in the next few days in Hong Kong. Do not go under the rain. If you get caught out, use an umbrella or raincoat, even if it is only a drizzle. Radioactive particles, which may cause burns, alopecia or even cancer, may be in the rain.

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"Such scams may contain links or attachments which direct users to phishing or malware-laden sites," it said.

In the Philippines, the Department of Science and Technology has held a press conference to reassure the public that they are safe even if radiation levels in Japan continue to rise.

On Tuesday morning, reactor 2 at the Fukushima Dai-ichi nuclear plant became the third to explode in four days.

Radiation has reached harmful levels but there is no suggestion that it is affecting anything other than the immediate area.

Officials have extended the danger zone, warning residents within 30km (18 miles) to evacuate or stay indoors.



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Child abuse images removed faster

Internet companies are getting better at removing images of child sexual abuse, according to the charity that monitors the problem.

The Internet Watch Foundation (IWF) said that the time it took websites and broadband providers to respond to complaints had halved in the past year.

However, it warned that abusers were distributing images more widely in an attempt to avoid detection.

The findings were published in the IWF's annual report.

In 2010, the charity issued 72 requests for images to be removed from websites.

On average it took an internet service provider (ISP) or web host 12 days to comply, an improvement on the 2009 response time of 30 days.

Blocked sites

When the IWF is unable to have content removed - typically because it is hosted overseas - the site is added to a watch list.

Almost all UK broadband and mobile providers block access sites on the IWF list.

In 2010, the database contained a total of 14,602 web pages, with an average of 59 new sites being added every day.

As fresh entries are are flagged-up, others are removed when their internet links become inactive.

The IWF report also suggests that the way in which sexual abuse images are uploaded may be changing.

During 2010, the number of individual web pages identified as hosting images of child abuse rose by 89%.

However, the charity cautioned against interpreting the sharp increase as an indication that the problem was getting worse.

Whereas in the past it was typical to find huge collections of images stored on single site, now it was more likely that files would be scattered across the internet.

Often, said the IWF, those people supplying the images were using legitimate picture and file sharing services in an attempt to avoid detection.



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Mobile firm charges cut by Ofcom

The telecoms regulator, Ofcom, is cutting the fees that mobile phone operators can charge other firms to connect calls to their networks.

Ofcom said that it expected the reductions to be passed on to consumers.

From 1 April, Ofcom will cap the so-called termination rates charged by all four national mobile network operators.

The regulator said that this should lead to about an 80% reduction in termination rates over four years.

Lower termination rates will reduce the cost to landline companies of passing calls to mobile phones.

Currently, mobile operators charge between 4.1p and 4.4p to the cost of delivering a call to another network.

This will now be reduced in phases, to 0.69p by 2014-15.

Ofcom said that termination rates have become a less important revenue-earner for mobile companies.

This is because of the way consumers use mobile devices, with data traffic - such as messaging - rather than voice calls growing rapidly.

Termination rates only apply to voice calls.



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