A bug in Joe Biden’s campaign app gave anyone access to millions of voter files

A privacy bug in Democratic presidential candidate Joe Biden’s official campaign app allowed anyone to look up sensitive voter information on millions of Americans, a security researcher has found.

The campaign app, Vote Joe, allows Biden supporters to encourage friends and family members to vote in the upcoming U.S. presidential election by uploading their phone’s contact lists to see if their friends and family members are registered to vote. The app uploads and matches the user’s contacts with voter data supplied from TargetSmart, a political marketing firm that claims to have files on more than 191 million Americans.

techcrunch.com/2020/09/14/biden-app-voter-files/