This is how they tell me the world ends

"Zero day: a software bug that allows a hacker to break into your devices and move around undetected. For decades, under cover of classification levels and non-disclosure agreements, the United States government became the world's dominant hoarder of zero days. U.S. government agents paid top dollar to hackers willing to sell their lock-picking code and their silence. Now those zero days are in the hands of hostile nations and mercenaries who do not care if your vote goes missing, your clean water is contaminated, or our nuclear plants melt down. [The author] lifts the curtain on a market in shadow, revealing the urgent threat faced by us all if we cannot bring the global cyber arms race to heel"--OCLC.