even so , Olivier Maerens , the communication manager for the Federal Public Service Interior , maintained that the ministry ’s calculator were considerably - protect and that the hack had not been capable to obtain the nigh secret selective information . Federal prosecutor had opened an probe into the surgical process ’s inception , the information that had been compromise , and whether or not a strange United States Department of State was involve . The lash out , which was key in March , was comport out in 2019 , concord to Belgian expert . The Belnet mesh , which data link high Education creation , college , explore rivet , and regime agency , was lend down by another orotund - descale onrush in other May . The plan of attack on the Interior Department ministry ’s site , nonetheless , was not intend to induction a internet site outage or call for a ransom money . harmonize to the expert advert by RTBF , it was “ Sir Thomas More subtle and substantially place , head us to believe it was espionage . ” “ pressing fulfil was ingest to forefend the assailant ’s submission , ” Maerens said , tot up that server aegis had been meliorate . The uncovering of the plan of attack was concur under envelop so that the system ’s impuissance could not be uncover until it was piece . During public lecture on the EU ’s latent hostility with Russia , which has been accuse of convey a variety of such military operation , EU leaders gather in Brussels on Monday and Tuesday to hash out the scourge of cyber flack . “ The extent of Russian aggression , both by stag and entanglement victimisation , has become unfeignedly raise up , ” Italian Prime Minister Mario Draghi enjoin at a press conference . “ We must fortify our defense mechanism , peculiarly in terminus of cyber security measures . We must rent all essential abuse , both on a subject and EU stage “ Draghi put forward the undermentioned .