Twitter’s former head of security, Peiter “Mudge” Zatko has come forward blowing the whistle on the company’s internal security practices—which he says are serious national security threats. Zatko sent the complaint and supporting documents to the Justice Department and the F.T.C. and has gone public with his concerns about the platform. We dive deeper into what it’s alleged that Twitter has been hiding and its implications.

Misinformation Breeds More Fear of Minority Groups Along With Misunderstanding About Disease Itself Careless messaging by global health agencies about the outbreak of monkeypox virus has created widespread public confusion, including associating the infectious disease with gay and bisexual men and with Africans. The unwarranted and needless situation is a public...