a cyberattack that exploits a previously unknown vulnerability
利用之前未知漏洞的网络攻击 (lìyòng zhīqián wèizhī lòudòng de wǎngluò gōngjí)
"The team discovered a zero-day attack before it spread widely."
"团队在 zero-day attack 广泛传播之前就发现了它。" (Tuánduì zài **zero-day attack** guǎngfàn chuánbò zhīqián jiù fāxiànle tā.)
to begin again without any advantage or preparation
To encounter one’s ultimate defeat or failure.
Spending more money than one can afford.
to create your own way of achieving success or independence
careful with small amounts of money but wasteful with large...
to start something new that others begin to follow
