A DUP councillor claims a social media account linked to her business was hacked and a "deplorable" comment on the flooding in Newry was posted.
Sharon McKillop, a Causeway Coast and Glens Alderman, is the owner of the Blackwater Bar in Dervock.
In a comment, under the name of the Blackwater Bar, the poster wrote: "Good enough for Newry & everyone in it". This was followed by an emoji supporting the sentiment.
But in a comment posted on Wednesday afternoon from the Blackwater Bar, it was stated: "My business account was hacked last night and a deplorable comment was made by an unknown person. We have taken steps to ensure this does not happen again.
"We wish to dissociate ourselves from this comment completely."
It continued: "Our thoughts are with residents and business owners across Northern Ireland who are struggling to deal with the reality of flood damage.
Read more: 12,000 sandbags deployed as areas of Northern Ireland hit by flooding
Prior to the denial of any link with councillor McKillop, the comment was spread widely, attracting criticism.