“The purchase and sale of cell phone location data empowers bad actors.”

Wednesday, April 8, 2025 

Chair Moore, Chair Farley-Bouvier, and Members of the Joint Committee on Advanced Information Technology, the Internet and Cybersecurity:

My name is Jonathan Cohn, and I am the Policy Director at Progressive Massachusetts, a statewide grassroots advocacy group fighting for a more equitable, just, sustainable, and democratic commonwealth.

We urge you to give a favorable report to S.197: An Act to protect safety and privacy by stopping the sale of location data and H.86: An Act to protect location privacy, known collectively as the Location Shield Act. 

This Saturday, tens of thousands of Massachusetts residents rallied to protest the chaos, cruelty, and corruption of the Trump administration. 

If you attended a rally, you know when you arrived and when you left, and where you went next. Your friends and family might know that too, at least part. 

But do you know who doesn’t need to know that? Bad actors like Elon Musk. 

Right now, there is no law that prevents anyone with a credit card from purchasing cell phone location data. 

The purchase and sale of cell phone location data empowers bad actors: right-wing extremists seeking to target individuals seeking abortion care or gender-affirming care, domestic abusers seeking to track their victims, predatory bosses seeking to spy on their employees, the list goes on. And by attacking privacy rights, it also weakens the basic rights of free expression and dissent in a democracy. 

We have already seen the Trump administration detain and threaten to deport students merely for the act of attending protests, and they are not subtle about their desire to ramp up targeting and to target citizens as well. We should not be giving them any more tools to do so. 

As your chamber deliberates on our Commonwealth’s response to the disasters in DC, we urge you to make this bill a part of it. 250 years ago this month, Massachusetts was the site of taking a stand against the abuses of civil liberties by a monarchical government, and that is a legacy that we should continue. 

Sincerely, 

Jonathan Cohn

Policy Director

Progressive Massachusetts

Final Weeks of the Legislative Session: Here’s How to Take Action

Three weeks from this Thursday (i.e., August 1st), the MA Legislature will go on break for the rest of the year.

That means that it’s crunch time: all of the policymaking that should have already happened over the pats 18 months will happen in just over three weeks.

That also means that it’s especially important for your legislators to hear from you so that our priorities can cut through the noise.

Read on for an email to your state rep and an email to your state senator to send this week and share.

Thank you for all you do.

In solidarity, Jonathan Cohn
Policy Director
Progressive Massachusetts

Tell Your State Rep: MA Wants Bold Climate Action

This summer has already seen some heat records broken, and we should expect more. Climate change isn’t just an issue for the future; it’s here today, and it’s urgent that our elected officials act with the urgency the situation requires.

On June 25, the Senate passed Bill S.2838, An Act Upgrading the Grid and Protecting Ratepayers. While the bill makes some strides towards dismantling the gas system, it left out key demands of Environmental Justice communities across Massachusetts such as:

  1. A robust cumulative impact analysis tied to siting approval
  2. Ending the expansion of large gas pipelines
  3. Clean indoor and outdoor air

Email your state rep today in support of bold and equitable climate action before the legislative session runs out!

And here’s more: Join the MA Youth Climate Coalition and Mass Power Forward coalitions for a climate justice rally this Saturday at 1 pm at the Boston Common Bandstand.

Tell Your State Senator: Strengthen Privacy Rights

Currently, there is no law in Massachusetts or federally to prevent the sale and purchase of cell phone location data. Every day, companies collect and sell sensitive location information from cell phones, revealing information about where we live, work, and socialize.

Here’s just one example: Politico recently reported that a data broker company tracked people’s visits to nearly 600 Planned Parenthood clinics in 48 states, including Massachusetts. The company sold that data to inform one of the largest anti-abortion ad campaigns targeting specific individuals. If anti-abortion extremists can use cellphone location data to target abortion seekers with ads, they can also use that data to target, harass, or threaten patients and providers in our state.

There is a bill to fix this: the Location Shield Act, which would ban the sale of cellphone location data to protect the privacy and safety of all Massachusetts residents.  

The MA House is planning to vote on a narrowed version of this bill this week. It’s vital that the Senate take up the Location Shield Act so that MA can be a leader on protecting privacy rights.

Can you email your state senator in support?

Data Brokers Don’t Need to Know Your Weekend Plans.

I hope you were able to enjoy the long weekend.

But do you know who doesn’t need to know what you did over the weekend? Data brokers.

Currently, there is no law in Massachusetts or federally to prevent the sale and purchase of cell phone location data. Every day, companies collect and sell sensitive location information from cell phones, revealing information about where we live, work, and socialize.

Here’s just one example: Politico recently reported that a data broker company tracked people’s visits to nearly 600 Planned Parenthood clinics in 48 states, including Massachusetts. The company sold that data to inform one of the largest anti-abortion ad campaigns targeting specific individuals. If anti-abortion extremists can use cellphone location data to target abortion seekers with ads, they can also use that data to target, harass, or threaten patients and providers in our state.

The Joint Committee on Advanced Information Technology, the Internet and Cyber Security recently reported out the MA Data Privacy Act, a comprehensive data privacy bill that includes provisions to limit data collection and sharing, treat sensitive health and biometric data with extra care, and prohibit the sale of our cellphone location data. But getting out of committee is just step one. The Legislature needs to pass this before the end of July.

Can you email your state legislators in support of the MA Data Privacy Act?

The Location Shield Act Is Necessary to Protect Basic Privacy Rights

Cell Phone GPS

June 26, 2023

Chair Cronin, Chair Chan, and Members of the Joint Committee on Consumer Protection and Professional Licensure:

My name is Jonathan Cohn, and I am the Policy Director of Progressive Massachusetts, a statewide grassroots advocacy group committed to fighting for an equitable, just, democratic, and sustainable Commonwealth.

We urge you to give a favorable report to H.357/S.148:An Act Protecting Reproductive Health Access, LGBTQ Lives, Religious Liberty, and Freedom of Movement by Banning the Sale of Cell Phone Location Information (“the Location Shield Act”), sponsored by Representative Kate Lipper-Garabedian and Senator Cynthia S. Creem.

The dissemination, marketization, and use of technology routinely occurs faster than our ability to appropriately govern it. We can see that clearly with the case of cell phone location data. Location data, a subset of the personal data collected via cell phones, reveals information about individuals’ interests, associations, and activities—a treasure trove for corporations looking to surveil and micro-target customer behavior. We have no laws to regulate or prohibit companies from abusing or profiting from such deeply sensitive information.

A just, equitable, and democratic society depends on the preservation of a sphere of personal autonomy. We cannot have freedom of religion if people’s attendance—or lack thereof—at houses of worship is being tracked. We cannot have reproductive freedom if information about people’s trips to abortion clinics is being tracked and sold via their phone. We cannot have true freedom for the LGBTQ community if information about people’s intimate relationships is being tracked and sold. If survivors of domestic violence are not able to visit a shelter without such information being tracked and sold, or individuals in recovery are not able to seek out a substance use clinic without that information being tracked or sold, then the foundations for well-being are being eroded.

The Location Shield Act provides commonsense protections to give ordinary people robust location data privacy. These rules strike the right balance by allowing the use of data for providing useful technologies like mapping services and weather forecasts while outlawing the abusive sale of our personal device location information. By implementing these commonsense regulations, we can ensure Massachusetts residents and visitors can make use of the latest technologies without compromising their fundamental rights.

As no regulatory framework yet exists, Massachusetts has a real opportunity to be a leader, protecting the cherished privacy rights of residents of the Commonwealth while continuing our state’s track record of advancing forward-thinking policy that expands to other states and to the country as a whole.

Sincerely,

Jonathan Cohn

Policy Director

Progressive Massachusetts