The United Arab Emirates orchestrated the hacking of a Qatari government news site in May, planting a false story that was used as a pretext for the current crisis between Qatar and several Arab countries, according to a report by The Washington Post.
The Emirati Embassy in Washington released a statement in response calling the Post report "false" and insisting that the UAE "had no role whatsoever" in the alleged hacking.
The report quotes unnamed US intelligence officials as saying that senior members of the Emirati government discussed the plan on May 23.
On the following day, a story appeared on the Qatari News Agency's website quoting a speech by Qatar's emir, Sheikh Tamim Bin Hamad al-Thani, in which he allegedly praised Iran and said Qatar has a good relationship with Israel. Similarly incendiary statements appeared on the news agency's Twitter feed.
The agency quickly claimed it was hacked and removed the article. But Saudi Arabia, the UAE, Bahrain and Egypt all blocked Qatari media and later severed diplomatic ties.
President Donald Trump has sided strongly with Saudi Arabia and the UAE in the dispute, publicly backing their contention that Doha is a supporter of Islamic militant groups and a destabilising force in the Middle East.
