Toll hacked and held to ransom | Twitter winning with health | JB Hi-Fi's chaotic approach keeps succeeding

Toll Group, a giant Australian logistics company, has had its computer systems hacked and the hackers have demanded a hefty ransom.Twitter has added millions of new users and increased ad revenue - and people are optimistic about the company’s future again.Shares in JB Hi-Fi, the tiger-coloured electronics and appliance retailer, are up 10%. But why?---The content in this podcast reflects the views and opinions of the hosts, and is intended for personal and not commercial use. We do not represent or endorse the accuracy or reliability of any opinion, statement or other information provided or distributed in these episodes.See omnystudio.com/listener for privacy information.