by janrinok on (#6YEMW)
quietus writes:Risevatnet Lake is a small dammed lake near the city of Svelgen in the South-West of Norway. It primarily serves as a fish farm.On April 7 its dam control system was breached by a Russian hacktivist group, Z-PENTEST (guess what the Z stands for). The main valve was put on maximum opening, increasing the water flow to maximum volume for four hours before the incident was detected; on April 10 the dam's owner alerted authorities.The hackers got in through a weak password -- the classical 123456, or risevatnet123, perhaps -- on the web interface used to control the dam. This web interface was directly connected to the Internet.