Many migrants being persuaded to choose more dangerous routes through Black Sea

Europol data also shows women and youths playing bigger part in terrorist acts

Radicalised community in UK may be too large and dynamic to successfully contain

Microsoft boss says attack is a ‘wake-up call’ amid fears more will be hit as week begins

Businesses warned of out-of-date software, as victims are urged not to pay ransoms

Copycat variants of the malicious software have begun to spread

Cyber-attack response: HSE plans updates with security patches, anti-virus capability

New powers aim to make policing agency less bureaucratic, more flexible and collaborative

Nobody held to account for ‘murder’ of 500 migrants in April, investigation finds

Car bombs and kidnappings, common in Syria, may emerge in Europe, Europol warns

EU’s law enforcement agency says new approaches needed to tackle cybercrime

MacGill Summer School director says there is an ‘absolute hunger’ for discussion on Ireland

Brexit has ‘rocked nationalism to its core’, Eastwood tells Irish Times

Director general of Europol tells MacGill Summer School Islamic State in decline