The attack seemed to be the work of Israeli hackers operating under the name IDF Team. The group had announced its intention to shut down the central bank website, as well as the website of Arab Bank, one of the largest Palestinian lenders, in a message late on Wednesday.
Both sites were inaccessible on Thursday. UAE Central Bank officials brushed aside the significance of their site being compromised, saying talks with the European delegation, which included Mr Draghi and a number of ECB governors, were their top priority.