The Stuxnet worm itself is less likely to be repurposed for other attacks, but the method it used to get to the Siemens controllers could well be duplicated. “We need to worry about conceptual copycats,” Cigital’s McGraw says. Many companies are hesitant to share for fear of a PR nightmare. Verizon Business’ new VERIS website, where organizations can anonymously share details about their security breaches, offers them a picture of the cause and severity of a breach.”]
Source: https://www.darkreading.com/attacks-breaches/cyberespionage-at-a-crossroads