J'avais raté ça :

https://www.wired.com/story/kaspersky-russia-antivirus/ :
A quick recap: After months of escalating hostility toward the Russian cybersecurity company and antivirus maker Kaspersky, including its complete banishment from US government agency computers, the New York Times reports that Russia has in fact used Kaspersky antivirus software to probe federal systems for US intelligence secrets.

North Korea, meanwhile, reportedly infiltrated Hauri, a South Korean company that provides antivirus software to that country’s military.

C'est rassurant :/