Last week, devastating wildfires ignited across Los Angeles County in what is one of the most destructive natural disasters in US history. But as firefighters continue to battle the flames, false and misleading information about the disaster has spread just as quickly on social media. While much of the false information seemingly originated from users in the United States, Russian state-affiliated accounts also leveraged the California wildfires and narratives reverberating among certain segments of the US public to sow division, undermine trust in relief efforts, and reduce public support for Ukraine.