The U.S. military has a problem, and it starts with the smartphone in your pocket. Earlier this week, the Pentagon confirmed something that privacy researchers have been screaming about for years: adversaries are actively buying commercial location data to track and surveil American servicemembers on the battlefield.
In a letter shared with TechCrunch by Senator Ron Wyden, U.S. Central Command acknowledged it had received “multiple threat reports concerning adversary exploitation of commercial location data to target or surveil US personnel in theater.” The letter stopped short of providing specifics, which is understandable when lives are potentially at stake. But the admission alone is a stark warning.
Here is the uncomfortable truth: the same data economy that serves you targeted ads is being weaponized against soldiers. Location data collected from phones through online advertising gets funneled to brokers, who sell it on the open market. Governments, including our own, have purchased this information without warrants. The FBI has even suggested users install ad blockers to limit the bleed.
Now imagine that data in the hands of hostile actors. They do not need to hack into military systems. They just need to buy what dozens of data brokers are already selling.
This is not a hypothetical. According to Reuters reporting, Senator Wyden put it bluntly: it is time to start treating the adtech industry as a national security threat. That is a remarkable statement from a sitting senator, and it reflects how far this issue has escaluated beyond consumer privacy into genuine wartime concerns.
The uncomfortable reality is that the same mechanisms enabling personalized advertising are enabling surveillance. The same real-time bidding networks that show you shoes after you Google them are also, apparently, showing enemy operators where troops are moving. The adtech industry built this infrastructure with little oversight, and now the bill is coming due in ways that go far beyond annoying pop-ups.
What makes this even more maddening is how preventable it could be. Stronger regulations on location data brokers, stricter controls on who can buy and sell this information, actual enforcement versus toothless guidelines all of these are obvious steps that have been delayed or diluted for years.
The Pentagon is finally acknowledging the problem publicly. Whether that translates into real pressure on the data broker ecosystem remains to be seen. But one thing is clear: the days of treating location data as just another commodity are over. Every day this continues, the risk to servicemembers does not just persist it grows.
The question now is whether the industry will clean up its act voluntarily, or if it will take an act of Congress to draw a line around what should never have been for sale in the first place.
