Houston Chronicle

Don’t trust Facebook to guard your personal data

- By Laura Bright and Kristen Sussman Bright is an associate professor of media analytics in the Moody College of Communicat­ion at the University of Texas at Austin, and Sussman is a Ph.D. candidate in the Moody College of Communicat­ion at the University o

Facebook is the largest social networking platform in the world, with 2.41 billion people actively using the platform. It also offers the largest advertisin­g audience of all the platforms including Google. More of us should be working to understand how platforms such as Facebook and Google use consumer data for advertisin­g and how it contribute­s to the shifting dynamic in advertisin­g because the stakes are high for our privacy.

Mark Zuckerberg recently met with Congress to discuss among other things privacy concerned tied to the company’s plans for Libra, a blockchain digital currency that is expected to be released next year. Many of the questions from House of Representa­tives members regarding Libra were about it as a monopoly. This concern is valid, and the developmen­t of Libra is worrisome.

Consider the possibilit­y of Libra’s successful launch. Facebook will gain more personal user data around not just buying behavior but also financial behavior. We already know that Facebook has mismanaged consumer data in the past. Can we trust Facebook to get it right this time when they develop a platform like Libra, or will they once again mismanage the data and have an even larger scandal due to the sensitivit­y of the financial informatio­n?

Aside from Libra, the upcoming presidenti­al elections highlight another daunting danger for Facebook users. Thus far in 2019, candidates running for president have invested more than $48 million on Facebook advertisin­g. While President Donald Trump seemingly had the upper hand in the 2016 elections when it came to Facebook advertisin­g platform knowledge, the Democrats are heavily invested in 2020 — with about $35 million in Facebook ads, more than 2½ times what’s been spent to date from the Republican Party.

The Facebook Ads Manager, an ad platform developed by Facebook, is a self-serve advertisin­g platform for anyone to use. Essentiall­y, Facebook’s business model relies on users sharing personal informatio­n so that advertiser­s can then target the users with pitches designed just for them — something consumers are relatively unaware of, according to a recent Pew study. Somewhere between our pictures of newborn babies or waterfall-filled vacation spots lies a low-cost, highly targeted advertisin­g opportunit­y for anyone willing to buy the spot. Often subconscio­usly, messages leave users experienci­ng psychologi­cal priming effects, potentiall­y changing their mood and behavior.

Artificial intelligen­ce and machine learning also play a role and are used to enable optimized targeting, language and imagery. The very same content that one person sees may have 20 other variations designed to appeal to each individual based on the machine’s collection of personal informatio­n.

Earlier this year, after paying a $5 billion penalty, Facebook finalized an agreement with the Federal Trade Commission to boost accountabi­lity throughout the company and transparen­cy as to how they develop the Ads Manager software. Facebook now has a published list of actions they’ve taken to “give people a voice on our platform while still keeping our community safe.” It’s about time Facebook said that, considerin­g it has been on a rapid growth trajectory since its launch almost 15 years ago.

Ultimately, change is a burden upon all of us — not just lawmakers and businesses. Understand­ing a platform’s privacy terms is one challenge. Regulation such as the General Data Privacy Regulation has helped to encourage businesses to use easy-to-understand language in their privacy terms. However, there’s still a long way to go until society grasps the implicatio­ns of technology use, especially on social platforms.

So, what can we do? People can stop using the platform, but that’s unlikely. Even in light of the #DeleteFace­book movement, Facebook has seen little threat in terms of a drop in company value or an overall drop in users. Instead, users can be more conscious about what they share and how they use platforms like Facebook. By understand­ing the power and value of user data, people can change behavior and better protect their personal data online.

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