They have already been blacklisted by Adobe's activation servers.
If you have already downloaded a "crack" or entered a suspicious serial key, it is highly recommended to:
Some sites ask for personal information or credit card details under the guise of "verification" before giving you a key. Why Photoshop CC 2018 Specifically?
This is the most cost-effective way to get Photoshop legally. It includes Photoshop, Lightroom, and 20GB of cloud storage for a monthly fee that is often cheaper than a single movie ticket.
A powerful, open-source image editor that is completely free to use forever. Staying Secure