App developers had access to more Facebook Group data than intended. Election security and disinformation. DarkUniverse described. Millions lost to business email compromise.

Facebook closes a hole in Group data access. US authorities seek to reassure Congress and the public concerning the security of election infrastructure. Disinformation remains a challenge, however, as the US prepares for the 2020 elections. Criminals catch Potomac fever as they use politicians’ names and likenesses as an aid to distributing malware. Kaspersky outlines the now-shuttered DarkUniverse campaign. And Nikkei America loses millions to a BEC scam. Justin Harvey from Accenture on automated incident response. Carole Theriault speaks with Kristen Poulos from Tripwire on protecting the IoT.