Twitter today announced that it has addressed an iOS bug that caused the service to inadvertently collect and share location data.
On the Twitter support site, Twitter says that for iOS users who had more than one account on Twitter and opted into sharing location information on one account, location data may have been collected when using any other account on the same device, even if location features were not activated.
Twitter also says that some of that location data was mistakenly sent to one of its advertising partners, but the data was "fuzzed" so that only zipcode or city data was shared. The location data was not able to map precise movements nor was it tied to Twitter handle.Separately, we had intended to remove location data from the fields sent to a trusted partner during an advertising process known as real-time bidding. This removal of location did not happen as planned. However, we had implemented technical measures to "fuzz" the data shared so that it was no more precise than zip code or cit
