Warnings over online scams is the topic at a major cyber-security conference in Dublin today.
Websites are being used by Eastern European and North African gangs to lure men into exchanging intimate footage.
Such blackmail incidents have occurred in Mid-Ulster.
The conference will outline the challenges in a fast-evolving world of online threats.
Teenager killed and child left in critical condition after Belfast road crash
Stormont leaders and chief constable in show of unity against station attack
Firefighters continue to battle ‘soul‑destroying’ wildfires in Mourne Mountains
Political leaders unite to condemn ‘cowardly’ attack on PSNI station