Viasat KA-SAT AcidRain (6f4e2d9b-3c5a-4d7f-8b2c-000000000009)
AcidRain wiper deployed against Viasat KA-SAT modems on the morning of the 2022 invasion of Ukraine, with collateral loss of wind-turbine telemetry across Europe. Canonical confirmed cyber-warfare event against orbital ground infrastructure and link-segment user terminals.