Instagram data hack! 49 million users sensitive data exposed online CISO MAGThe exposed data included users' biodata, profile picture, the number of followers they have, their location by city and country. The HackNotice security search team discovered a data leak file associated with this domain. According to the hacker, this demesne was allegedly hacked. If there are no other sources attached to this jade notice, then we don't have an official disclosure of a data incident, so this hack is only implied.