WASHINGTON (AP) - Twitter is now using spam-fighting technology to seek out accounts that might be promoting terrorist activity and is examining other accounts related to those flagged for possible removal, the company announced Friday.
The effort signaled efforts by Twitter to automatically identify tweets supporting terrorism, reflecting increased pressure placed by the U.S. government for social media companies to respond to abuse more proactively. Child pornography has previously been the only abuse that was automatically flagged for human review on social media, using a different kind of technology that sources a database of known images.
Twitter also said Friday it has suspended more than 125,000 accounts for threatening or promoting terrorist acts, mainly related to Islamic State militants, in the last eight months. Social media has increasingly become a tool for recruitment and radicalization that's used by the Islamic State group and its supporters, who by some reports have sent tens of thousands of tweets per day.
Tech companies are dedicating increasingly more resources to tracking reports of violent threats. Twitter said Friday that it has increased the size of its team reviewing reports to reduce their response time "significantly." The San Francisco-based company also changed its policy in April, adding language to make clear "threatening or promoting terrorism" specifically counted as abusive behavior and violated its terms of use.
In January, the White House made good on President Barack Obama's promise to reach out to Silicon Valley to tackle the use of social media by violent extremist groups. Those particularly include the Islamic State group, which inspired attackers who killed 14 in San Bernardino, California, last December.
A post on one of the killers' Facebook pages that appeared around the time of the attack included a pledge of allegiance to the leader of the Islamic State group.
Facebook found the post - which was under an alias - the day after the attack. The company removed the profile from public view and informed law enforcement. However, such a proactive effort is fairly uncommon.