Twitter briefly stops notifying people when they're on lists
Critics were worried this would only enable harassment.
Twitter will soon filter out abusive replies to tweets
The company is also trying to keep trolls from making new accounts to harass other users.
Twitter admits 'didn't move fast enough' on abuse, changes coming
Expect more 'open & real-time' dialogue from Twitter on how it handles problem users.
Twitter suspends Martin Shkreli for harassment
It's only temporary, but it shows that Twitter is taking a slightly better response to trolls.
Twitter spent 2016 pouring gasoline on its fires
The social network has had a troll problem for years, but won’t do much to address it.
Celebs ask Twitter to tackle a specific harassment case
Is this another case where it takes the rich and famous to get Twitter's response?
Facebook debuts a 'parent portal' to stop online harassment
Mamas don't let your babies grow up to be internet trolls.
Instagram finally lets users disable comments on posts
That's just one of several new tools to battle abuse on the platform.
Interpol is using AI to hunt down child predators online
The iCOP machine learning system looks for kiddie porn so the police don't have to.