Before the Covid-19 pandemic, any system that used smartphones to track locations and contacts sounded like a dystopian surveillance nightmare. Now, it […]
The metastasizing coronavirus outbreak in the United States has left health care providers and government officials facing a humbling reality as they […]
So-called zero-day exploits—hacking techniques that take advantage of secret software flaws—were once the calling card of only the most sophisticated hackers. But […]
Everybody’s worried about Zoom this week. As the video conferencing software rocketed to 200 million users amid widespread shelter-in-place orders, security and […]