Up to 87 million other people will have had their Facebook data handed to a third-party political company, the social media corporate stated.
Initial estimates put the number of other people affected at round 50 million. But Facebook up to date that number to say data from as many as 27 million further may just been improperly shared with Cambridge Analytica.
It had already been printed that researcher Aleksandr Kogan harvested data encompassing an unlimited number of Facebook users after which handed it on to Cambridge Analytica, an organization that went on to paintings for Donald Trump’s presidential marketing campaign.
Facebook stated it could tell users if their data were funneled to Cambridge Analytica, one of a number of steps it introduced to reassure users that it’s operating to safeguard their privateness.
Seeking to reassure users that it was once shifting to safeguard their non-public data, Facebook introduced a chain of measures to prohibit the guidelines third-party apps can draw from occasions, teams and pages. Those steps constructed on prior to now introduced adjustments restricting the data third-party apps can get entry to.
It additionally introduced was once tightening login regulations and disabling a function permitting other people to seek for different users with telephone numbers and e mail addresses, pronouncing “malicious actors” had abused the function to scrape public data.
“Given the scale and sophistication of the activity we’ve seen, we believe most people on Facebook could have had their public profile scraped in this way”, the corporate stated in a weblog put up.