DUBAI: “I am Sali Hafiz. I came today to take the deposits of my sister who is dying in a hospital.” These are the words that a desperate Lebanese woman streamed online in a bid to secure funds for her sister’s cancer treatment. Hafiz had stormed into a Beirut branch of BLOM Bank armed with a fake gun. The 28-year-old held up the premises until she secured $13,000, part of her