Twitter suspended the account of former Saudi royal court adviser Saud al-Qahtani on Friday, nearly a year after he was sacked over his suspected role in the murder of Washington Post journalist Jamal Khashoggi.
Twitter and Facebook have accused the Chinese government of backing a social media campaign to discredit Hong Kong's pro-democracy movement and sow political discord in the city.
Social media giants Facebook, Twitter, Google faced scrutiny over extremist content on their platforms on Friday after video footage of mass shootings in New Zealand was live streamed and widely shared online.
Google, Facebook and Twitter have fallen short of their pledges to combat fake news, three months before key European elections, the European Commission said on Thursday.
One of India's best-known women journalists, Barkha Dutt, launched a scathing attack on Twitter Inc on Tuesday for temporarily locking her account after she posted details of men ...
US President Donald Trump took a swipe on Tuesday at America's tech giants, accusing them of having a liberal bias, and claiming Twitter was making it more difficult to follow his account.
Twitter Inc shares fell almost 7 percent on Monday after the company said it was investigating unusual traffic that might be from state-sponsored hackers and, in what appeared to be an unrelated issue, a security firm said hackers used the platform to try to steal user data.
The Government of Qatar has welcomed recent announcements by Twitter to strengthen privacy considerations and the overall safety of their users.
Trump also criticised social media outlets last week, saying that unidentified companies were "totally discriminating against Republican/Conservative voices."
Twitter said Wednesday users are likely to see "follower" numbers drop as the service stops adding in potentially dubious or fraudulent accounts.
Twitter has tried to stand out with users and advertisers by emphasising live events and instant news.
The US Justice Department has said it will appeal a federal judge's ruling that President Donald Trump cannot legally block Twitter users who disagree with him.