https://apnews.com/2124f257f89649630e123952df34b186

BOSTON (AP) — Democratic voters in at least four battleground states including Florida and Pennsylvania received threatening emails, falsely purporting to be from the neo-fascist group Proud Boys, that warned “we will come after you” if the recipients didn't vote for President Donald Trump.

The voter-intimidation operation apparently used email addresses obtained from state voter registration lists, which include party affiliation and can include email addresses. Those addresses were then used in an apparently widespread targeted spamming operation. The senders claimed they would know which candidate the recipient was voting for in the Nov. 3 election, for which early voting is ongoing.