Beware! Advertisers Are Tracking You via Phone's Battery Status

Is my smartphone battery leaking details about me?

Unfortunately, YES!

Forget about supercookies, apps, and malware; your smartphone battery status is enough to monitor your online activity, according to a new report.

In 2015, researchers from Stanford University demonstrated a way to track users' locations – with up to 90 percent accuracy – by measuring the battery usage of the phone over