Hoax bomb threats, many of which appeared to originate from Russian email domains, were directed on Tuesday at polling locations in five battleground states - Georgia, Michigan, Arizona, Wisconsin and Pennsylvania - as Election Day voting was underway,

Five non-credible threats temporarily evacuated two Fulton County, Georgia, precincts for about 30 minutes each,” Fulton County Election Director Nadine Williams said at a morning news conference. “Thankfully, these locations are now operational again and all polling sites are secure with an active security presence,” she said.

Several non-credible bomb threats that briefly disrupted voting at several Georgia polling places originated from Russia, Georgia Secretary of State Brad Raffensperger told reporters Tuesday.