While on hold, someone was able to call me and talk to me as though they were the bank I called [closed]

I have an iPhone and am the victim of a strange attack. I’m trying to figure out how this was done. I made a call to my bank and spoke with a customer service representative who was unable to help. Somehow I was transferred to a technic… Continue reading While on hold, someone was able to call me and talk to me as though they were the bank I called [closed]

In Win10/Win11, how to block mobile phone cards with mobile data (SIM cards)? [migrated]

How do I block mobile phone cards or mobile data (SIM cards), on Windows?

I know that I can take out the hardware that reads the SIM cards, the LTE card.
Block the device, the LTE, in the Device Managers.
In gpedit I can block the ID from… Continue reading In Win10/Win11, how to block mobile phone cards with mobile data (SIM cards)? [migrated]

WhatsApp sends a authentication code via a call. Android doesn’t block calls with a locked screen

WhatsApp (and many other services) has the option to receive the login code through a phone call.
Steps:

attempt to log into WhatsApp on another phone with your number
click on the button saying you didn’t get the number on your WhatsApp … Continue reading WhatsApp sends a authentication code via a call. Android doesn’t block calls with a locked screen