I don't think GameStop is a case of this, but I can't help but see the GameStop stock story unfolding with the social media drivers and think of the result of a melding of two specific technologies into a third with horrifying implications for long term financial stability.<p>First, the research over the last decade into social media persona swarms, where a single operator can program and control a large group of fake social media accounts whose details are created through methods such as Generative Adaptive Networks (GANs), a Machine Learning technique that can learn to produce something new that imitates an original. [1][2][3]<p>Next, automated algorithmic trading [4], where algorithms determine what and when to buy (increasingly using Machine Learning), which is believed to account for 70-80% of U.S. stock trading.<p>Last, the melding of the two, where automated traders use automated social media accounts to influence at opportune moments and then take advantage of the temporary dips or surges caused by that influence, possibly causing ripple effect dips or surges that the automated traders can use.<p>As far as I know, right now this is just an interesting idea for a science fiction story (am planning to write that in the near term now, too). However, the technology to do this exists right now - the problem is one of integration rather than innovation.<p>[1] <a href="https://www.dailykos.com/stories/2011/2/16/945768/-" rel="nofollow">https://www.dailykos.com/stories/2011/2/16/945768/-</a><p>[2] <a href="https://www.techdirt.com/articles/20110318/02153313534/us-military-kicks-off-plan-to-fill-social-networks-with-fake-sock-puppet-accounts.shtml" rel="nofollow">https://www.techdirt.com/articles/20110318/02153313534/us-mi...</a><p>[3] <a href="https://www.networkworld.com/article/2201350/lots-of--people--you-interact-with-online-are-sockpuppets.html" rel="nofollow">https://www.networkworld.com/article/2201350/lots-of--people...</a><p>[4] <a href="https://www.fool.com/knowledge-center/what-is-algorithmic-trading.aspx#:~:text=Algorithmic%20trading%20uses%20computer%20programs,falls%20below%20a%20specific%20price" rel="nofollow">https://www.fool.com/knowledge-center/what-is-algorithmic-tr...</a>.<p>[5] <a href="https://therobusttrader.com/what-percentage-of-trading-is-algorithmic/" rel="nofollow">https://therobusttrader.com/what-percentage-of-trading-is-al...</a>