"Facebook quietly updated two key numbers about its user base"
BI:
10% of Facebook's 2.07 billion monthly users are now estimated to be duplicate accounts, up from 6% estimated previously. The social network's number of fake accounts, or accounts not associated with a real account, increased from 1% to 2-3%.
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While a relatively small percentage of Facebook's massive user base, the 10% figure means that there are now roughly 207 million duplicate accounts and as many as 60 million fake accounts on the network.