https://www.bloomberg.com/news/articles/2017-07-11/kaspersky-lab-has-been-working-with-russian-intelligence

Russian cybersecurity company Kaspersky Lab boasts 400 million users worldwide. As many as 200 million may not know it. The huge reach of Kaspersky’s technology is partly the result of licensing agreements that allow customers to quietly embed the software in everything from firewalls to sensitive telecommunications equipment—none of which carry the Kaspersky name.