How do criminals acquire no day malware?

There are a few ways that wrongdoers can obtain zero-day malware:

1. They can buy it on the black market.

2. They can produce it themselves.

3. They can steal it from a genuine company or individual.

4. They can discover it in the wild.

The most typical way that bad guys acquire zero-day malware is by buying it on the black market. There are a variety of black markets that offer zero-day malware, and the costs can differ depending on the demand and the sophistication of the malware.

Criminals can likewise produce zero-day malware themselves, although this is less common.  https://zerogov.net/?p=967 In order to do this, they would need to have a mutual understanding of computer security and exploits.

Another way that lawbreakers can obtain zero-day malware is by taking it from a legitimate company or person. This can be done by hacking into a business's network and stealing the malware, or by social engineering a business or individual into providing the malware.

read the full info here Wrongdoers can find zero-day malware in the wild. This typically happens when a security scientist finds a new vulnerability and writes an exploit for it.  https://geogenes.org/?p=338 The scientist might then offer the make use of to a criminal group, or the exploit might be dripped online.