A zero-day (also known as a 0-day) is a vulnerability in software or hardware that is typically unknown to the vendor and for which no patch or other fix is available. The vendor thus has zero days to prepare a patch, as the vulnerability has already been described or exploited.

Zero Day is an upcoming American political thriller television series created by Eric Newman, Noah Oppenheim, and Michael Schmidt for Netflix, directed by Lesli Linka Glatter, and starring Robert De Niro and Lizzy Caplan.

2021年4月12日 · A zero day is a security flaw for which the vendor of the flawed system has yet to make a patch available to affected users. The name ultimately derives from the world of digital content piracy...

A zero-day attack begins with a hacker discovering a zero-day vulnerability, which is an error in code or software that the target has yet to discover. The attacker then works on a zero-day exploit, a method of attack, that they can use to take advantage of the existing vulnerability.

A zero-day exploit is a cyberattack vector that takes advantage of an unknown or unaddressed security flaw in computer software, hardware or firmware. "Zero day" refers to the fact that the software or device vendor has zero days to fix the flaw because malicious actors can already use it to access vulnerable systems.

A zero-day vulnerability is a security loophole in software, hardware or firmware that threat actors exploit before the vendors can identify and patch it. Initially, zero-day indicated the time since a new software release, where zero-day software was obtained through hacking into a

2022年11月25日 · A zero-day exploit is when a malicious individual take advantage of the vulnerability, often by using malware. A zero-day attack happens when an individual uses their zero-day exploit to attack or compromise an organization, often resulting in …

2024年9月9日 · Zero-day exploit is a type of cyber security attack that occurs on the same day the software, hardware, or firmware flaw is detected by the manufacturer. As it’s been zero days since the security flaw was last exploited, the attack is termed a zero-day exploit or zero-day attack.

2025年1月17日 · A Zero-Day Exploit is the technique or tactic a malicious actor uses to leverage the vulnerability to attack a system. A Zero-Day Attack occurs when a hacker releases malware to exploit the software vulnerability before the software developer has patched the flaw.

2024年11月18日 · A zero-day (0-day) is an unpatched security vulnerability that is unknown to the software, hardware or firmware developer, and the exploit attackers use to take advantage of the security hole. In general, zero-day refers to two things: