Mae’r Comisiwn Etholiadol wedi bod yn destun ymosodiad seiber cymhleth. Darllenwch ein hysbysiad i’r cyhoedd am y data yr effeithiwyd arno, yr effaith ddichonadwy, a’r mesurau rydym wedi’u cymryd
The incident was identified in October 2022 after suspicious activity was detected on our systems. It became clear that hostile actors had first accessed the systems in August 2021.
Ok, I get why it may take time to detect intruders, but 10 months between detection and announcement seems too much time.