IS propaganda platforms shock

Survey shows extent of fanatics’ presence

Supporters of socalled Islamic State used more than 400 separate online platforms to pump out propaganda last year, a Home Office analysis shows.

Researchers found 145 of the services were exploited to spread “poisonous” content for the first time in the second half of 2017.

SUPPORTERS OF so-called Islamic State used more than 400 separate online platforms to pump out propaganda last year, a Home Office analysis shows.

Researchers found 145 of the services were exploited to spread “poisonous” content for the first time in the second half of 2017.

The figures suggest fanatics have sought to expand their presence into less high-profile areas of cyber space after major firms stepped up efforts to rid their sites of extremist material.

Details of the findings emerged as the Government unveiled new technology that aims to automatically detect terrorist content before it hits the web.

Tests show the tool can identify 94 per cent of IS propaganda videos and has an extremely high accuracy rate.

Home Secretary Amber Rudd welcomed the breakthrough as she visited Silicon Valley in San Francisco for talks with communications providers and US Secretary of Homeland Security Kirstjen Nielsen.

Ms Rudd praised firms for their work following the launch of a global forum last year but warned there is still more to do.

“I hope this new technology the Home Office has helped develop can support others to go further and faster,” she said.

“The purpose of these videos is to incite violence in our communities, recruit people to their cause, and attempt to spread fear in our society.

“We know that automatic technology like this can heavily disrupt the terrorists’ actions, as well as prevent people from ever being exposed to these horrific images. This Government has been taking the lead worldwide in making sure that vile terrorist content is stamped out.”

Concerns over the availability of material such as execution videos, recruitment campaigns and bomb-making instructions on the internet intensified after a wave of terrorist atrocities hit Britain in 2017.

The Home Office said all five attacks on UK soil last year had an “online component”, and major platforms have come under sustained pressure over the issue.

Andrew Parker, the head of MI5, has said companies have an “ethical responsibility” to help confront the unprecedented threat, while Britain and France are exploring plans that could see platforms face fines if their efforts are not up to scratch.

The Home Office provided £600,000 in funding towards the new automatic detection system.

Using “advanced machine learning”, the technology analyses the audio and visuals of a video to pick out “subtle signals” and determine whether it could be IS propaganda.

Such is the degree of accuracy, if one million randomly selected videos are examined, only 50 would require additional review by a person.

While several major companies have developed their own bespoke technology, the methodology behind the new approach will be shared with smaller firms for free to help them combat abuse of their platforms by terrorists and their supporters.

The purpose of these videos is to incite violence in our communities. Home Secretary Amber Rudd.