How do bad guys get no day malware?

There are a couple of methods that bad guys can acquire zero-day malware:

1. They can purchase it on the black market.

2. They can create it themselves.

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

4. They can discover it in the wild.

The most common method that crooks get zero-day malware is by purchasing it on the black market. There are a variety of black markets that offer zero-day malware, and the prices can vary depending upon the need and the sophistication of the malware.

Crooks can also develop zero-day malware themselves, although this is less typical. In order to do this, they would require to have a great understanding of computer security and exploits.

Another method that crooks can get zero-day malware is by stealing it from a genuine business or individual.  https://romanquarterconsultation.co.uk/?p=299 This can be done by hacking into a company's network and stealing the malware, or by social engineering a business or individual into giving them the malware.

Lastly, bad guys can discover zero-day malware in the wild. When a security scientist discovers a new vulnerability and composes a make use of for it, this usually takes place. The researcher might then offer the make use of to a criminal group, or the exploit might be dripped online.