Verizon “supercookie” partner Turn settles with FTC over privacy violations charges that it continued tracking consumers even after they opted out of tracking
The ad tech firm was found continuing to track users even after they opted-out. — Turn, which operates …
Context & Ripple Effects
The Turn settlement closes a loop that opened when ProPublica and others flagged Verizon's unique identifier headers as a privacy threat, forcing the carrier to let customers completely opt out of mobile supercookies in early 2015. The stakes rose later that year when Verizon merged its supercookie tracking into AOL's ad network, giving partner firms like Turn a way to match online habits with personal details.
Verizon already paid a $1.35M settlement over failing to disclose supercookie use between 2012 and 2014; today's action shifts liability from the carrier to its ad tech partner, alleging Turn tracked users even after they exercised the opt-out.
First-order effects
- Turn now operates under an FTC settlement with compliance obligations attached to its core business — tracking-based ad targeting — and Verizon's flagship ad partnership becomes a named example of post-opt-out tracking in enforcement records.
Second-order effects
- Other carriers' ad tech partners face pressure to prove their opt-out handling actually works end-to-end, since the FTC has shown it will pursue vendors, not just networks, for ignoring consumer choices.
Third-order effects
- If enforcement keeps moving from disclosure failures to honored-consent failures, network-level identifiers like supercookies become structurally unattractive for ad targeting, pushing carriers toward consent-gated data products rather than passive header injection.
The trend: Regulators are extending privacy accountability from the carriers that inject tracking identifiers to the ad tech partners that monetize them, making honored opt-outs the new compliance baseline.