Antivirus software often doesn't detect these until it's too late, because the crack must disable security features to work.
Adobe invests billions in development. Using a "craccato" version is software piracy, a violation of copyright law. While individual users are rarely sued, companies caught using pirated software face heavy fines (up to €15,000 per infringement in some EU jurisdictions). Even as an individual, you are technically committing a civil offense. photoshop craccato