South Lebanon Water Establishment said that shutting down power plants will negatively affect their ability to pump sufficient quantities of water into the area.
The mayor of Yavne wrote a letter to Israel Katz, demanding a resolution to the power outages that Yavne has been dealing with for years.
The hacker group has been responsible for cyber attacks on websites across a variety of Israeli sectors in the past couple of months.
All train movement in the Ra'anana, Hod HaSharon, Kfar Saba, Petah Tikva, Rosh Ha'Ayin and Bnei Brak stations was temporarily suspended.