To date. Again, these are the ones that have been reported in the Ukraine and eastern Europe. From our understanding, these are the ones that were widespread. They were able to disrupt the operations and take down the grid, and it took a significant level of effort to restore the power and critical infrastructure.
What we're seeing here is that they're testing the perimeter. They're determining how we're responding. They're looking at this not as a mechanism to take down the grid for a larger effort. They're testing how quickly we can respond, who we're bringing to task, and the measures and mechanisms. We need to start looking at this from a strategic perspective. They're testing the perimeter right now. We haven't been fully hit.