In a sense it hits all industries. Accenture would put in HR and ERP systems for companies all across the world, but their own were notoriously bad. Microsoft

In a sense it hits all industries. Accenture would put in HR and ERP systems for companies all across the world, but their own were notoriously bad. Microsoft was infamous for patchwork internal IT. Investment banks are notorious for weak internal financial controls. We've all seen doctors who smoke or abuse drugs.