This should be in Ripley’s Believe It or Not. Forbes:
For those who can bear the pain, biohacking, where computing devices are injected under the skin, provides a novel way to acquire real stealth to sneak through both physical and digital scans. That’s why US navy petty officer Seth Wahle, now an engineer at APA Wireless, implanted a chip in his hand, in between the thumb and the finger – the purlicue apparently – of his left hand. It has an NFC (Near Field Communications) antenna that pings Android phones, asking them to open a link. Once the user agrees to open that link and install a malicious file, their phone connects to a remote computer, the owner of which can carry out further exploits on that mobile device. Put simply, that Android device is compromised.
Ouch. And, ouch.