article_snippet: Twitter confirmed to Daily Mail Online that the company was working with authorities to verify the seriousness of the threat which claimed employees' necks are 'a target for the soldiers of the Caliphate'.
article_snippet: It was posted on Sunday on an anonymous site based in Poland which is used by programmers to share code.
article_snippet: The alleged threat,  first reported by Buzzfeed, mentioned Dorsey and included the words: 'We always come back.'
article_snippet: In a statement to Daily Mail Online, a Twitter spokesperson said on Monday: 'Our security team is investigating the veracity of these threats with relevant law enforcement officials.'
article_snippet: When entered into Google translate (which does not provide an exact translation) the message is titled: 'Tweets in response to a campaign to delete accounts.'
article_snippet: the message then appears to address Dorsey directly and Twitter employees.
article_snippet: It closes with the threat: 'Is the message reached my Twitter?'
highlights_snippet: Twitter confirmed to Daily Mail Online on Monday that the company was working with authorities to verify the seriousness of the threat .
  