At the start of Russia's invasion of Ukraine, hackers brought down tens of thousands of satellite internet modems across Ukraine and Europe. This week, Reuters revealed that the same attacks are still underway. It raises questions about the state of the cyberwar in Ukraine: given the piecemeal information we receive about an attack, weeks after it happened, how can we assess Russia's cyberoffensive? Is it working, and has it begun to spill out internationally, as first predicted? So far, Ukraine's internet infrastructure has remained resilient. FRANCE 24's tech editor Peter O'Brien explains.