Nobody’s Cellphone Is Really That Secure

Earlier this week, The New York Times reported that the Russians and the Chinese were eavesdropping on President Donald Trump’s personal cellphone and using the information gleaned to better influence his behavior. This should surprise no one. Security experts have been talking about the potential security vulnerabilities in Trump’s cellphone use since he became president. And President Barack Obama bristled at—but acquiesced to—the security rules prohibiting him from using a “regular” cellphone throughout his presidency.

Three broader questions obviously emerge from the story. Who else is listening in on Trump’s cellphone calls? What about the cellphones of other world leaders and senior government officials? And—most personal of all—what about my cellphone calls?