Wednesday night, at a brief, hastily arranged press conference at FBI headquarters, four top US national security officials announced solemnly that they had evidence that two foreign adversaries, Iran and Russia, had obtained US voter data and appeared to be trying to spread disinformation about the election.
It was the latest—and most troubling—episode in a week that has seen near-daily events set off potential alarms about how the US will hold up on and approaching Election Day. In the final hours last Tuesday before the voter registration deadline in Virginia, an accidentally cut fiber-optic cable knocked out access to the state registration portal. The next morning, the New York Post published an odd, inconsistent, and poorly sourced story about Hunter Biden and the Ukrainian energy company Burisma that reeked of a ham-handed information operation. A day later came an extended outage of Twitter. Neither the Virginia cable cutting nor the Twitter outage was nefarious, though US officials continue to argue over the origins of the Burisma leaks
.This week, voters in states like Alaska and Florida began reporting threatening emails, purportedly from the white supremacist group Proud Boys, saying that the targeted Democratic voters should support Donald Trump—or else. National security officials soon confirmed that the emails appeared to originate with Iran—a revelation that led to Wednesday’s press conference.
FBI director Christopher Wray used the event to highlight how united and focused the nation’s security leadership is on protecting the election. “We are not going to let our guard down,” Wray said. Yet the emails and other episodes suggest that the presidential election is sure to be filled with more unexpected surprises and tense moments—and served as reminders of the myriad ways that the election could go wrong in the remaining weeks, days, and hours of the campaign.
Interviews and conversations with numerous election, law enforcement, and intelligence personnel over the last year have highlighted a dozen specific scenarios that particularly worry them as Election Day nears. The concerns roughly break down into two categories: technical attacks on data or access and online information operations.