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FBI warns Americans to keep their text messages secure: What to know
The U.S. believes hackers affiliated with China's government are infiltrating telecoms and stealing users' data. The FBI has urged people to use end-to-end encryption to keep their info safe.
The simplest way to ensure your messages are safe from snooping is to use an end-to-end encrypted app like Signal or WhatsApp, says Eva Galperin, director of cybersecurity at the Electronic Frontier Foundation (EFF). Galperin highlights another danger: A hacker who has managed to get your ID and password for a website can monitor your text messages to intercept a one-time passcode that's used in two-factor authentication (2FA). "If you are in business, if you are a journalist, if you are somebody in contact with democracy protesters in Hong Kong or Shenzhen or Tibet, then you might want to assume that your phone calls and text messages are not safe from the Chinese government," Galperin of the EFF says.
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