Welcome back to Lately, The Globe’s weekly tech newsletter. Today’s edition is written by Prajakta Dhopade in place of Samantha Edwards. If you have feedback or just want to say hello to a real-life human, send me an e-mail. In this week’s issue: ?? U.S. military plans get accidentally shared with journalist on Signal ?? Why the federal election is so vulnerable to foreign interference threats ? DNA data up for sale MILITARY When the war plans leave the group chat Open this photo in gallery: The House Permanent Select Committee on Intelligence held a hearing about the Signal group…