Maker of developer tools says it played no role in the attack, hasn't heard from investigators Share Copy The SolarWinds security breach disclosed last month, which US authorities believe was of Russian origin and led to the compromise of at least 18,000 organizations, may have been enabled in part by software from JetBrains. The company, founded by Russian software developers and based in the Czech Republic, makes software development tools. One of these, build management and continuous integration system TeamCity, is used by SolarWinds as part of its application build process. The New York Times on Wednesday reported that unidentified sources familiar with the SolarWinds investigation say investigators are looking into whether JetBrains' software was involved. Separately, Reuters said the FBI is scrutinizing TeamCity to see whether the software played a role in the compromise of the SolarWinds build system.