Deviant Ollam, well known presenter at various hacker conferences and professional penetration tester, has alluded to this a number of times in his presentation

Deviant Ollam, well known presenter at various hacker conferences and professional penetration tester, has alluded to this a number of times in his presentations featuring photos of him in such water facilities: Featured in a few of these videos, hotlink to the slide: https://youtu.be/Rctzi66kCX4?t=2438 https://youtu.be/Rctzi66kCX4?t=2438