CNBC: Social media raises bank run risk, fueled Silicon Valley Bank’s collapse, paper says. “After the sudden end of Silicon Valley Bank in March, market participants were quick to point out the role social media played in the velocity of its failure. Now, about six weeks later, a working paper co-authored by a group of university professors digs deeper into the cause and effect of social media in the case of SVB, arguing that greater exposure to social media amplifies bank run risk and warning that other banks could face similar risks.”