Morgan Stanley has notified New Hampshire Attorney General John Formella that one of it’s vendors was attacked through the Accellion FTA vulnerability and that some customer information — including Social Security numbers — was accessed. In a letter dated July 2, Morgan Stanley said that Guidehouse, a vendor that provides account maintenance services to Morgan Stanley’s StockPlan Connect business, informed them on May 20 that it had been hacked.

Read full article on ZDNet