What is zero day malware?

No day malware is a term utilized to explain malware that exploits a formerly unknown vulnerability in software or hardware.  this article Because they are not spotted by standard anti-virus and anti-malware programs, these attacks are frequently highly reliable. No day attacks can be extremely tough to defend against, as they typically utilize sophisticated techniques and are not easily discovered.

One of the most well-known zero day attacks was the Stuxnet worm, which was used to target industrial control systems. This malware was able to spread quickly and cause considerable damage, resulting in the momentary shutdown of an Iranian nuclear center.

Zero day malware is often used in targeted attacks, as the attackers can be sure that their victim will not have any defenses in location. These attacks can be exceptionally hard to prevent, and can typically lead to significant data loss or damage.