Police said on Saturday they have detained a 39-year-old woman in Limassol on suspicion of possession of child pornography.
The woman was arrested on Friday after the cybercrime unit received information from Europol.
The woman is suspected of uploading two files containing child sexual abuse through social media.
During a search of her residence, police seized two mobile phones, as well as one she had in her possession.
The woman was remanded in custody for four days.