Do you remember the Instagram smoothie spam attack that happened a few months ago? For those of you that are not aware of the situation, let me give you a brief history. On July 27 of this year, many users found out their account had been hacked into, and pictures of smoothies and juices with a link to some scam site disguised as the BBC were posted from those hacked accounts
Although Instagram never actually explained what happened that day, the company quickly took "actions to secure the accounts involved, and the posted photos are being deleted."
I was one of these people affected by the attack. I actually noticed my account had been hacked well before Instagram reacted. I did all I could do at the time, which was changing my password and making sure my account was not tied to any third party applications.
Since that day, I was never able to use Instagram to its full capabilities, and although I have emailed support several times clearly explaining my issue, I never heard back from them...