How do lawbreakers acquire absolutely no day malware?
There are a few ways that wrongdoers can acquire 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 business or individual.
4. They can find it in the wild.
The most common manner in which bad guys obtain 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 rates can vary depending on the demand and the sophistication of the malware.
Crooks can also develop zero-day malware themselves, although this is less common. In order to do this, they would require to have a mutual understanding of computer security and exploits.
https://cleardex.io/?p=1501 Another manner in which wrongdoers can get zero-day malware is by stealing it from a legitimate business or person. This can be done by hacking into a company's network and stealing the malware, or by social engineering a business or person into providing the malware.
Lastly, criminals can discover zero-day malware in the wild. This typically takes place when a security scientist discovers a new vulnerability and writes a make use of for it. The researcher may then offer the exploit to a criminal group, or the exploit might be dripped online.