The media outlet reported that Italian intelligence had made Zaghba’s presence and movements known to both Moroccan and UK authorities.
The UK Metropolitan police confirmed the media reports.
All three #LondonBridge #BoroughMarket attackers now named by police.Please contact us with any info about these men https://t.co/fRuWy2tAHh pic.twitter.com/HFDOP0Bx1D
— Metropolitan Police (@metpoliceuk) 6 июня 2017 г.
"While formal identification is yet to take place, detectives believe he is 22-year-old Youssef Zaghba, from east London. The deceased's family have been informed. He is believed to be an Italian national of Moroccan [descent]. He was not a police or MI5 subject of interest," the police said in a statement.
According to the police, detectives have also arrested a man under the Terrorism Act in Barking, London, earlier in the day.