Impact

Our journalism has driven real-world change—from changes in government policy to the removal of tracking technology.

Photo of the exterior of an H&R Block building.

Pixel Hunt

Meta Sued for Collecting Financial Information Through Tax Filing Websites

A proposed class action was filed on Dec. 1

December 2, 2022 4:50 p.m. UTC

Illustration of the Meta hand with thumbs up holding a magnifying glass over a 1040 tax form.

Pixel Hunt

Tax Filing Websites Have Been Sending Users’ Financial Information to Facebook

The Markup found services including TaxAct, TaxSlayer, and H&R Block sending sensitive data

November 22, 2022 8:00 a.m. UTC

Inside The Markup

The Markup Receives Honors from Adweek and the National Edward R. Murrow Awards

Our Pixel Hunt series, Citizen Browser project, and Prediction: Bias investigation all received recognition

October 25, 2022 10:15 a.m. UTC

U.S. Sen. Mark Warner standing at a podium with his left hand raised. In the background, there is an American flag.

Pixel Hunt

Senator Questions Zuckerberg About Facebook’s Collection of “Sensitive Health Information”

Citing multiple Markup investigations, Sen. Mark Warner of Virginia asked Meta to detail how it collects, filters, and safeguards sensitive information

October 20, 2022 2:40 p.m. UTC

Amazon’s Advantage

The Markup Wins Loeb Award for Amazon’s Advantage

Our series revealed that Amazon placed its own in-house and exclusive products ahead of third-party items with more reviews and higher ratings

October 6, 2022 8:00 a.m. UTC

Illustration of a greyed out web browser showing a hospital portal. A white hand behind it is pulling off a strip of the browser and pills are falling out of that strip. There is a blue glow behind the edge of the browser window.

Pixel Hunt

Meta Faces Mounting Questions from Congress on Health Data Privacy As Hospitals Remove Facebook Tracker

After a Markup investigation in June, 28 hospitals removed the Meta Pixel or blocked it from sending patient information to Facebook

September 19, 2022 12:25 p.m. UTC

Pixel Hunt

Online Abortion Pill Provider Hey Jane Used Tracking Tools That Sent Visitor Data to Meta, Google, and Others

Personal information from reviewers was also exposed until The Markup’s inquiry

July 1, 2022 10:00 a.m. UTC

A red emergency sign outside Neemours Children's Hospital

Pixel Hunt

This Children’s Hospital Network Was Giving Kids’ Information to Facebook

When parents scheduled an appointment for their children on the Nemours page, Facebook received that information

June 21, 2022 1:00 p.m. UTC

Pixel Hunt

Facebook Is Receiving Sensitive Medical Information from Hospital Websites

Experts say some hospitals’ use of an ad tracking tool may violate a federal law protecting health information

June 16, 2022 6:00 a.m. UTC

Illustration of the back of a student's head looking at a laptop with a graduation cap on the screen. Various Facebook-like hands are grabbing information like credit cards, location pins and documents.

Pixel Hunt

Lawmakers Question Education Department About Facebook Student Aid Tracking After Markup Investigation

Two Republican lawmakers said the department “has failed to protect the privacy of individuals seeking to further their education”

May 11, 2022 3:30 p.m. UTC

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