What is a perforated ulcer, how do you get it and how does it kill you?
A stomach ulcer is a sore on the inner lining of the stomach. In extreme cases, the lining of the stomach can split open, and this is known as perforation. It can mean the stomach bacteria infecting the lining of the abdomen, a potentially fatal condition called peritonitis.
Should I pay up to get my files back if my computer is infected with ransomware such WannaCry - also known as "Wanna Decryptor" or "Wanna Crypt"?
How do I know if my computer is at risk from the WannaCry ransomware - also known as "Wanna Decryptor" or "Wanna Crypt" - that impacted computers around the globe last week?