https://ournewsfortoday.com/index.php/2021/03/08/secureworks-a-second-threat-actor-targeting-solarwinds-flaws-by-adding-backdoors-via-orion-bugs-has-characteristics-that-suggest-the-group-is-based-in-china-catalin-cimpanu-the-record/
Secureworks: a second threat actor targeting SolarWinds flaws, by adding backdoors via Orion bugs, has characteristics that suggest the group is based in China (Catalin Cimpanu/The Record)