SAN FRANCISCO (AFP) - Twitter on Thursday (Aug 18) announced that it has cut off 235,000 more accounts for violating its policies regarding promotion of terrorism at the global one-to-many messaging service.
The latest account suspensions raised to 360,000 the total number of accounts sidelined since the middle of 2015 and was helping "drive meaningful results" in curbing the activity, according to the San Francisco-based company.
Twitter has been under pressure to balance protecting free speech at the service with not providing a stage for terrorist groups to spread violent messages and enlist people to their causes.
The latest account suspensions came since February, when Twitter announced that it had neutralized 125,000 accounts for violating rules against violent threats and promotion of terrorism.
"Since that announcement, the world has witnessed a further wave of deadly, abhorrent terror attacks across the globe," Twitter said in a blog post.
"We strongly condemn these acts and remain committed to eliminating the promotion of violence or terrorism on our platform."
Daily suspensions of accounts are up more than 80 per cent since last year, and spike in the immediate aftermath of terror attacks, according to Twitter.
Twitter said that it is getting quicker at identifying terrorist content and shutting down accounts involved, resulting in dramatic decreases in the number of followers attracted while they are active.
Moves have been made to make it tougher for people behind suspended accounts to immediately return to Twitter, and teams reviewing reports of suspected terror content have been expanded.
A US judge last week tossed out a lawsuit accusing Twitter of abetting terrorism by allowing Islamic State in Iraq and Syria (ISIS) propaganda to be broadcast using the messaging platform.
District Court Judge William Orrick granted a motion by Twitter to dismiss the case, reasoning that providing a platform for speech is within the law and that the company did not create the content.
The Communications Decency Act protects online platforms from being held responsible for what users post.
The suit was filed in San Francisco federal court by the families of two government contractors killed late last year while working at a police training centre run by the United States in Amman, according to court documents.
A Jordanian police captain studying at the center shot the two men to death, and ISIS later claimed the captain was a "lone wolf" working for the group's cause, the judge recounted in his ruling.
"As horrific as these deaths were, under the CDA Twitter cannot be treated as a publisher or speaker of ISIS' hateful rhetoric and is not liable under the facts alleged," Orrick said in the decision.
The suit accused Twitter of providing "material support" by letting accounts spread the message of the extremist group. The judge left open the option of refiling an amended version of the suit.