Your data is everywhere. The government is buying it up : NPR

Key Points:

• Data brokers sell bulk cell phone location data to federal agencies, allowing law enforcement to access intimate details about Americans without warrants, exploiting a loophole in the Fourth Amendment protections.
• Congress is poised to address this issue during the upcoming reauthorization of Section 702 of the Foreign Intelligence Surveillance Act (FISA), with privacy advocates urging lawmakers to close the "data broker loophole."
• Federal agencies like the FBI and ICE have purchased commercially available location data, which can be enhanced by AI to create detailed profiles of individuals, raising significant privacy concerns.
• Bipartisan legislation proposed by lawmakers aims to end warrantless bulk data purchases and backdoor searches, but faces opposition from the White House and some members of Congress who prefer a clean reauthorization of FISA.
• Privacy experts argue that purchasing bulk data circumvents existing laws banning bulk collection and violates Supreme Court precedent requiring warrants for accessing historic cell phone location data, highlighting the urgent need for stronger privacy protections.