Millions of users of Meta products, including Facebook and Instagram, are to receive notifications of the firm’s updated privacy policies. The company has previously been criticised by regulators and campaigners over its use of customers’ data. A new setting will give people more control over who can see their posts by default. And existing controls over which adverts users can see are consolidated into a single interface. Meta says it is also providing more details about the types of third parties with whom it shares and receives information, and how data is shared between its products. How do you think user data is used by the tech companies ?

