The EC has passed details of the attack to the EU s cyber emergency response team
The European Commission EC has suffered a large scale cyberattack that put the European Union s EU main website out of action for several hours on Thursday.
As well as overloading and knocking out the website, the attack also prevented EC staff from accessing the Internet.
EC IT services confirmed that the attack began at about 3pm causing its servers to be overloaded, and it took them until the evening to bring the situation under control.
The IT team emailed staff after 6pm explaining that the commission had been the victim of a denial of services DOS attack, which resulted in the saturation of the Internet connection .
An EC spokesperson told POLITICO that no data breach had occurred, adding: The attack has so far been successfully stopped with no interruption of service, although connection speeds have been affected for a time.