A 34-year-old man was arrested on Monday in Limassol as part of a child pornography investigation, police said.
Investigations began after a tip-off from Europol that detailed a social media user had uploaded a video depicting sexual abuse of children.
Police secured witness testimony against the man for which he was arrested earlier on Monday in Limassol.
His mobile phone he had on him was seized as evidence.
The cybercrime unit is continuing investigations.