Fast16: Pre-Stuxnet Sabotage Tool Built to Subvert Nuclear Weapons Simulations (thehackernews.com)

• Fast16 was developed in 2005 and targets nuclear weapons simulations.
• The framework enables high-precision manipulation of calculations.
• It was deployed before the public discovery of Stuxnet.
• Indicates early state-level cyber sabotage capabilities.

"New analysis of the 'Fast16' framework, dating back to 2005, reveals it was designed for high-precision cyber sabotage by tampering with nuclear weapons research simulations, predating the public discovery of Stuxnet."