TheHackerGiraffe told that he got the idea for the hack while browsing Shodan.hyperclocker shares a report: HP hopes to entice researchers with a $10,000 reward for finding vulnerabilities in printers.Place the cartridge in the sink so the part where the ink comes out is in the water.Hack a printer you say, what kind of toner have you been smoking, Irongeek? Well, I'm here to tell you, there's more that can be done with a printer to compromise network security than one might realize. Old printer hacks Humans are natural tinkerers.