Sean Tierney

Sean Tierney

Sean Tierney is the Vice President of Threat Intelligence for Constella, where he leads a globally dispersed team of researchers, analysts, and engineers that develop actionable intelligence to detect and defeat digital risks for executives, employees, and enterprises. Prior to joining Constella, Sean built and operated threat intelligence units for Morgan Stanley, UBS AG, and JPMorgan Chase.


Sean Tierney is an opinion columnist for the CEOWORLD magazine. You can follow him on LinkedIn.
Critical thinking

U.S. financial services must brace for increased cyberattacks from Russia

As North America and Europe implement tighter financial restrictions and block Russian banks from using the Society for Worldwide Interbank Financial Telecommunication (“SWIFT”) transactions system, tensions are growing to an all-time high. When Western countries imposed sanctions on Iran in 2012, U.S. banks were attacked by Iranian hackers and flooded...