A wnaiff Ysgrifennydd y Cabinet ddatganiad am yr achos o danseilio diogelwch data a effeithiodd ar staff y GIG sy'n defnyddio mesuryddion dognau ymbelydredd?
Wedi'i ateb gan Ysgrifennydd y Cabinet dros Iechyd, Llesiant a Chwaraeon | Wedi'i ateb ar 17/03/2017
I issued a Written Statement on 17/03/2017. I will issue a further Written Statement once a full investigation has been completed.