Facebook could use blockchain technology to overhaul its business model, giving users more control over how their data is used, said Joseph Lubin, the founder of the crypto platform Ethereum.
Using a decentralized ledger would allow Facebook users to “store their own personal data in encrypted form” and decide which companies have access to their information, Lubin said. Giving users more control over their information could increase the quality of Facebook's data.
“If you know that this data is protected well, you can put it on data markets and Facebook can potentially participate in those sorts of data markets,” Lubin said Monday in an interview with Cheddar.
A new Ethereum-based system, uPort, is already providing this service. Users can store all of their data in a secure "wallet" that can be used to log in to other apps and make digital transactions.
Last week, Cheddar [reported](https://cheddar.com/videos/facebook-plans-to-create-its-own-cryptocurrency) that Facebook may be building its own cryptocurrency, part of the social media company's exploration of how to use blockchain technology.
For the full interview, [click here](https://cheddar.com/videos/ethereum-co-founder-joseph-lubin-2).
Visa is hoping to hand your credit card to an artificial intelligence “agent” that can find and buy clothes, groceries, airplane tickets and other items on your behalf.
Shares of Deliveroo, the food delivery service based in London, are hitting three-year highs on Monday after it received a $3.6 billion proposed takeover offer from DoorDash.
X, the social media platform owned by Trump adviser Elon Musk, is challenging the constitutionality of a Minnesota ban on using deepfakes to influence elections and harm candidates.
Elon Musk intends to focus more on his job as Tesla CEO, but it’s unclear if the billionaire will be able to solve a big problem of his own making.
The State Bar of California has disclosed that some multiple-choice questions in a problem-plagued bar exam were developed with the aid of artificial intelligence.
Instagram is expanding its use of artificial intelligence to determine if kids are lying about their ages on the app.
Google is confronting an existential threat as the U.S. government tries to break up the company as punishment for being a monopoly.
As Big Tech kicks off its quarterly earnings season this week, the industry’s bellwether companies have been thrust into a cauldron of uncertainty.
Google has been branded an abusive monopolist by a federal judge for the second time in less than a year.
Seafood lovers know the fatty marbling is what makes tuna sashimi and sushi so tasty, but now a computer can assess it too.
