I received a verification code from FB on my WhatsApp and SMS even while I was logged into the same on my phone. Sensing something so wrong I immediately logged out of my FB. When I tried to log in again, it sent a verification code again from TX-NAWAMA. The code looked suspicious and hence I chose not to log in at that time. Tried 6-7 hours later, and I again receive verification code...this time from 59039000.
I am worried if it's genuinely from FB or some hackers. If anyone has any idea, p