Apps targeted at US troops contain Chinese and Russian code

A recent examination of hundreds of mobile apps marketed toward US military personnel found more than one in eight contained software built by companies in China , Russia , or other foreign nations, raising fresh concerns that adversary governments could harvest data revealing where service members live, work, and deploy. According to researchers at Purdue University, the US Military Academy at West Point, and Florida International University , one popular app used by service members to rate living conditions on their own bases include code from Huawei, the Chinese telecom that US regulators flagged as a national security threat in 2020. Two others were built by Russian companies and incorporate the Russian ad service Yandex.

The largely unregulated advertising industry that tracks Americans online treats civilians and service members mostly the same—unless there is profit in telling them apart —despite evidence that exposure can reveal troop deployments, unit movements, and the routines of personnel within intelligence facilities and hardened shelters where nuclear weapons are believed to be stored.