Phishing Scam ,  Impersonation Scam

Received two phishing phone calls from "OCBC" in one day: in the morning from tel no. 936456?? and in the afternoon from tel no. 934198??. The automated message claimed a transaction on my OCBC card ending with 1510 (not my card) and prompted to press 1 to approve or 2 to speak to an officer. I hung up both times. Sharing this experience to help raise awareness of this scam.