FBI probe of major hack includes project-management software from JetBrains - sources

WASHINGTON (Reuters) - The FBI is investigating whether the hackers behind a series of intrusions at U.S. federal agencies and companies also broke into project-management software created by the Czech-based company JetBrains in order to breach its customers, two people familiar with the investigation told Reuters on Wednesday.

(Reporting by Joseph Menn; Editing by Leslie Adler)