The 'It's never going to happen to me' mindset we all carry a bit of. Think again! What can you do to protect yourself?
A spate of hacked Instagram accounts. A $220 million lawsuit against AT&T. A bustling underground crime ring. They all have roots in an old problem that has lately found new urgency: SIM card swaps, a scam in which hackers steal your mobile identity—and use it to upend your life.