BuzzFeed reports about critical FBI software source code having been developed by Russians:

The fingerprint-analysis software used by the FBI and more than 18,000 other US law enforcement agencies contains code created by a Russian firm with close ties to the Kremlin, according to documents and two whistleblowers. The allegations raise concerns that Russian hackers could gain backdoor access to sensitive biometric information on millions of Americans, or even compromise wider national security and law enforcement computer systems.

The Russian code was inserted into the fingerprint-analysis software by a French company, said the two whistleblowers, who are former employees of that company. The firm — then a subsidiary of the massive Paris-based conglomerate Safran — deliberately concealed from the FBI the fact that it had purchased the Russian code in a secret deal, they said.

Completely unbelievable, yet oddly conceivable, situation.