I know that you can’t read this as I have recently had a call from my Indian/Indonesian broadband provider  telling me that my IP address has been compromised and that my internet would be cut off  after 24 hours. 
 To prevent this I was advised to call back with my details to reinstate it......
Silly me I was late in providing my payment details; hence this non posting.
Another ‘service call’ I had later in the day, from a different number (not withheld), I was asked to press 1 if I was a BT customer and to press 2 for other providers.   Rather than make a snap decision I just replaced the receiver.