Plus: A porn-quitting app exposed the masturbation habits of hundreds of thousands of users, Russian hackers are trying to take over people’s Signal accounts, and more.

One in 4 Android phones potentially affected by a staggering security vulnerability that allowed hackers to access locked and protected handsets in less than 60 seconds.

The Aisuru, Kimwolf, JackSkid, and Mossad botnets had infected more than 3 million devices in total, many inside home networks, according to the US Justice Department.