Twitter Steps Up Efforts to Thwart Terrorists’ Tweets


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A youth in Cairo opens a Twitter app on a tablet.

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For years, Twitter has positioned itself as a “global town square” that is open to discourse from all. And for years, extremist groups like the Islamic State have taken advantage of that stance, using Twitter as a place to spread their messages.

Twitter on Friday made clear that it was now stepping up its fight to stem that tide. The social media company said it had suspended 125,000 Twitter accounts associated with extremism since the middle of 2015, the first time it has openly publicized the number of accounts it has suspended. Twitter also said it had expanded the teams that review reports of accounts connected to extremism, to remove the accounts more quickly.

“As the nature of the terrorist threat has changed, so has our ongoing work in this area,” Twitter said in a statement, adding that it “condemns the use of Twitter to promote terrorism.” The company said its collective moves had already produced results, “including an increase in account suspensions and this type of activity shifting off Twitter.”

The disclosure follows intensifying pressure on Twitter and other technology companies from the White House, presidential candidates like Hillary Clinton and government agencies to take more action to combat the digital practices of terrorist groups. The scrutiny has grown after mass shootings in Paris and San Bernardino, Calif., last year, because of concerns that radicalizations can be accelerated by extremist postings on the web and social media.

Online extremist content includes Twitter accounts like @Musliiiiimah_1. In a Twitter message posted in December, just hours after the San Bernardino attack, the account pointed to the shootings as an example of ISIS retaliation against the United States for its involvement in Syria and Iraq, according to a report from the SITE Intelligence Group, which tracks terrorists’ communications. The account is now suspended.

“Twitter works as a way to sell books, as a way to promote movies, and it works as a way to crowdsource terrorism — to sell murder,” James B. Comey Jr., director of the Federal Bureau of Investigation, said at a news conference in New York in December.

Twitter appears to be heavily used by ISIS — so much so that some Twitter accounts linked to the group half-jokingly put the location on their profile as “Wilayat Twitter,” or “the province of Twitter.” When recruiting new members begins to get more serious, ISIS members tend to shift to encrypted messaging services like Telegram, Signal and Surespot, which are less susceptible to being intercepted by intelligence agencies like the F.B.I.

The number of suspended Twitter accounts related to extremists is a fraction of the total accounts on the service, which has 320 million monthly active users.

Still, the 125,000 suspensions stemming from concerns about terrorist activity is significantly higher than previous studies have suggested — one study released by the Brookings Institution last year estimated that between September and December 2014, at least 46,000 Twitter accounts were used by ISIS supporters. The 125,000 suspensions could include users who have continued creating multiple accounts after one was suspended, a common practice among ISIS supporters, experts said.

In a blog post on Friday, Twitter said violent threats and the promotion of terrorism had long been against its terms of service. For almost three years, Twitter has worked closely with groups that are trying to counter extremist recruitment tactics through positive messaging, the company said. Twitter said it decided to intensify its push against extremist posts on its own.

The move drew a supportive response from American officials. Brett H. McGurk, who is President Obama’s special envoy to the global coalition fighting the Islamic State, tweeted that he welcomed Twitter’s action. Representative Adam B. Schiff, Democrat of California and a member of the House’s Permanent Select Committee on Intelligence, said the company’s announcement was “a very positive development” given that “ISIS has eclipsed Al Qaeda as the foremost terror threat we face.”

Still, some lawmakers and technologists have perceived some of Twitter’s efforts to clamp down on terrorist-related posts as toothless. In December, The New York Times wrote about the 335th Twitter account of a pro-Islamic State group that calls itself Asawitri Media, which Twitter repeatedly tried to shut down but that popped back up, often with a similar account name.

“Twitter has ramped up its response significantly since June 2014, and again since the Paris attacks, but ISIS has still maintained a notable presence on the platform,” said J.M. Berger, a fellow with George Washington University’s Program on Extremism and author of books on radical extremist issues. He added that Facebook, the biggest social network, has also “been very aggressive on this issue, about as much as anyone could reasonably expect, but we still see some ISIS activity.”

Twitter’s disclosure of the number of terrorist account suspensions sets it apart from its social media peers. Facebook regularly discloses the number of government requests it has received for content takedowns on its service, but the company does not break out the removal of terror-related content. YouTube has given more than 200 outside organizations the ability to flag potentially harmful content, which YouTube can then review and remove from the service if it deems the content inappropriate.

Because Twitter, Facebook and YouTube have enormous amounts of user-generated content flowing through their platforms on a minute-by-minute basis, the companies rely primarily on users to report objectionable material. On Twitter, people can flag and report posts to Twitter staff members around the world, who review the material and determine whether or not it should remain on the site.

But these companies must walk a fine line between bearing responsibility for their platforms and avoiding becoming the arbiter of what constitutes free speech. Experts said that content related to extremism, in particular, was difficult to parse outside of acts of extreme violence.

“It’s one thing to say you won’t accept a beheading video on a site,” said Faiza Patel, co-director of the Liberty and National Security Program at New York University’s Brennan Center for Justice. “But once you get beyond something that clear, how do you define terrorist content?”

Ms. Patel noted that these accounts, left untouched, may be of value to law enforcement officials and scholars trying to study extremist online recruitment methodologies. The question of whether or not to suspend every extremist account immediately, she said, is not so cut and dried.

Twitter acknowledged that the issue remained tricky.

“As an open platform for expression, we have always sought to strike a balance between the enforcement of our own Twitter rules covering prohibited behaviors, the legitimate needs of law enforcement and the ability of users to share their views freely,” the company said. “There is no magic algorithm for identifying terrorist content on the Internet, so global online platforms are forced to make challenging judgment calls based on very limited information and guidance.”



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