
Twitter says it inadvertently used private information, provided by users for the purpose of protecting their accounts, to help companies target them with ads.
Source: Gizmodo – Twitter Misused Private Security Info to Help Advertisers

Twitter says it inadvertently used private information, provided by users for the purpose of protecting their accounts, to help companies target them with ads.
Source: Gizmodo – Twitter Misused Private Security Info to Help Advertisers