GroupM joins Omnicom, IPG and Havas against advertising on Twitter
Twitter to launch tools to help organisations identify other accounts associated with them
Can Twitter beat Instagram and YouTube to become a creator-first platform?
Twitter's paid blue tick verification service in India in less than a month
IPG advises clients to pause advertising on Twitter after acquisition by Elon Musk
Sarah Personette resigns as Twitter's Chief Customer Officer and Ad Sales head