April 17, 2026
Sponsored by Surveillance
Webloc: Analysis of Penlink's Ad-Based Geolocation Surveillance Tech
Your phone’s ads are snitching — from ICE to local cops, and the comments are on fire
TLDR: A new report says Webloc lets agencies buy ad data to track hundreds of millions of phones, with users named from ICE to local police and Hungary’s intel service. Commenters are split between “get a warrant” outrage and “catch bad guys” pragmatism, with memes dubbing it “Find My iPhone: Government Edition.”
The internet is melting down over Webloc, a surveillance tool built from the same data that powers mobile ads. The report says it can track up to 500 million phones, letting buyers rewind movements for years—sold by Penlink, born at Cobwebs—and used by ICE, the U.S. military, NYC prosecutors, and police from LA to small-town counties. Overseas? Hungary’s domestic intel and El Salvador’s national police are reportedly in, while European agencies dodge questions. Meanwhile, 72 U.S. lawmakers want an investigation into “warrantless” location buys, and the crowd is yelling get a warrant.
The comments are chaos. Privacy hawks call it “ADINT,” translation: your ad clicks become a tracking leash. They’re furious that “Accept All Cookies” might equal “Accept All Surveillance,” and side-eye Cobwebs’ reported links to spyware maker Quadream. Law-and-order folks clap back: “If ads already track you, using them to stop predators is fair game.” Tech cynics roast everyone: “Congrats, we turned banner ads into Big Brother.”
Memes? Everywhere. “Find My iPhone: Government Edition.” “I became the product, now I’m the suspect.” Tinfoil hats are out; screenshots of the “Allow tracking?” pop-up with tiny handcuffs are in. The only thing users agree on: this is the ad economy’s final boss—and it’s terrifyingly user-friendly.
Key Points
- •Webloc, developed by Cobwebs Technologies and now sold by Penlink after a 2023 merger, uses app and ad data to provide global geolocation surveillance.
- •Investigators identify customers including Hungary’s domestic intelligence, El Salvador’s national police, ICE, the U.S. military, state agencies, and multiple U.S. city police departments.
- •Documents indicate Webloc offers access to data from up to 500 million devices, with identifiers, coordinates, and profile data, enabling up to three years of retrospective analysis.
- •FOI requests show European and U.K. governments are highly nontransparent about potential use of ad-based surveillance technologies.
- •A related Cobwebs tool, Trapdoor, appears to trick targets and may facilitate malware deployment; U.S. congressional members called in March 2026 for an investigation into warrantless location data purchases.